/
© 2026 RiffOn. All rights reserved.

Get your free personalized podcast brief

We scan new podcasts and send you the top 5 insights daily.

  1. TBPN
  2. H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang
H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN · Mar 18, 2026

NVIDIA restarts H200 chip sales to China, Apple cracks down on AI coding apps, and the great peptide debate heats up. Guests from DoorDash & Paradigm.

Bill Gurley Claims AI-Generated "Slop" Emails Are Bypassing Spam Filters and Destroying the Inbox

The rise of AI allows for mass-produced yet highly personalized emails that traditional spam filters struggle to detect. This has led to an overwhelming volume of "slop," making the email inbox increasingly dysfunctional. A proposed solution is to rewrite spam laws to prohibit unprompted machine-to-human communication.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

DoorDash Co-Founder Envisions "Agentic Commerce" That Proactively Manages Meals Based on User Calendars

DoorDash's AI strategy is evolving from simple chatbots to true agentic commerce. This means the system won't just suggest food but will take action, such as automatically ordering a user's lunch by integrating with their calendar to know when they're available, creating a fully automated, personalized experience.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Selling NVIDIA's H200 AI Chips to China Reduces Taiwan Invasion Risk by Maintaining Economic Interdependence

Banning chip sales to China reduces its reliance on Taiwan's TSMC, lowering the economic cost of an invasion. Resuming sales re-establishes this crucial economic link, creating a powerful disincentive for conflict and acting as a geopolitical stabilizer, despite seeming counterintuitive to gaining a direct AI advantage.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Martin Shkreli Argues Peptide Biohacking Ignores Core Pharmaceutical Principles Like Pharmacokinetics and Target Engagement

Shkreli dismisses the peptide trend popular in tech circles. He contends that without understanding a drug's half-life (pharmacokinetics), its specific biological target, and rigorous double-blind trial data, users are engaging in delusion, not science. He criticizes the dismissal of the FDA and established pharma processes.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Dr. Cameron Sepah Predicts Top Founders Will Adopt a Five-Drug "Performance Medicine" Stack

Instead of relying on supplements, performance medicine uses FDA-approved drugs off-label to optimize health. The predicted stack includes testosterone (muscle), tirzepatide (fat loss), tesamorelin (recovery/sleep), tadalafil (blood flow), and oxytocin (stress), each drastically outperforming its supplement counterpart for a specific health goal.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Oral and Topical Testosterone Combined With Enclomiphene Offer Safer, Fertility-Preserving Alternatives to Injections

Injectable testosterone suppresses natural production, causing infertility. New protocols use shorter-half-life oral/topical testosterone combined with enclomiphene (which blocks estrogen feedback) to increase T-levels while maintaining the body's own production, making it a viable option for younger men concerned about fertility.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Apple's Crackdown on Vibe Coding Apps Is a Defense of Its App Store Moat, Not Just a Policy Violation

Apple's stated reason for blocking updates to apps like Replit is a violation of rules against running external code. The deeper strategic reason is that these tools empower developers to create web apps that exist outside Apple's lucrative App Store ecosystem, threatening a key source of revenue and control.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Paradigm's Early Bet on Bitcoin and Ethereum Parallels Today's AI Debate of Owning Models vs. Apps

In 2018, Paradigm treated base-layer protocols like Bitcoin and Ethereum as the fundamental assets to own, similar to how investors now view foundational AI models from OpenAI or Anthropic. The core question was whether to invest in the "protocol" layer or the "application" layer, a dynamic that repeats with new technological paradigms.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

AdQuick's Partnership with Outfront Media Arms 1,000 Traditional Billboard Sellers with Modern Ad Tech Tools

AdQuick is bringing digital-style efficiency to the out-of-home ad market. Its deal with media giant Outfront Media equips a massive, regionally distributed sales force—which previously operated like real estate agents—with technology for audience-based selling and robust performance analytics, modernizing a legacy industry.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Tempo's MPP Uses "Sessions" to Enable Scalable AI Micropayments by Bundling API Calls Off-Chain

To facilitate high-frequency payments for AI agents, Tempo's Machine Payments Protocol (MPP) introduces Sessions. This feature functions like a bar tab: an agent opens a session (one transaction), makes thousands of API calls off-chain, and then settles the total with a single closing transaction, enabling massive scale.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Cerebras Claims Its Wafer-Scale Chips Outperform NVIDIA's Grok for Large Model Inference Due to Interconnect Bottlenecks

NVIDIA's approach requires connecting thousands of Grok chips, creating latency bottlenecks. Cerebras's CEO argues its single, integrated wafer-scale system avoids this "interconnect tax," offering superior memory bandwidth and performance for massive models by eliminating the wiring between thousands of tiny chips.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

Hanover's AI Replaces Fund Admin "Human Duct Tape" by Unifying Data for Real-Time LLM Queries

Investment funds rely on manual processes and siloed data managed by fund admins. Hanover builds a central ERP to ingest all data (decks, emails, accounting). This allows partners to make critical decisions by directly querying their portfolio data via an LLM, bypassing slow, human-in-the-loop email requests to an admin.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

AI's SaaS Disruption Will Create Localized Private Credit Losses But Boost Overall Economic Productivity

While AI tools threaten the value of vertical SaaS companies heavily funded by private credit, this isn't a systemic risk. The same AI tools enable broader productivity gains across the economy, creating more value than is lost in these specific private credit deals. The market is also less interconnected than the 2008 mortgage market.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago

AI Ad Agency Multiply Ingests Private Sales Call Data to Generate "Voice of Customer" Ad Creative

Multiply's hybrid AI-human agency goes beyond generic LLM prompts by connecting directly to a B2B company's proprietary data sources, like sales call recordings. This allows it to identify specific customer pain points and value props to create highly relevant, self-learning ads that are impossible to generate from public data alone.

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang thumbnail

H200s in China, Apple Blocks Vibe Coding, Peptide Debates | Andy Fang, Matt Jayson, Dr. Cameron Sepah, Chris Gadek, Chris Hladczuk, Georgios Konstantopoulos, Matt Huang

TBPN·2 months ago