The primary function of cable news has shifted. It no longer breaks news but instead produces segments specifically designed to be clipped and go viral on social media platforms. Its main impact is now on the broader internet conversation, not its direct viewership.

The most lucrative opportunities in media are now on the smallest screen: the phone. As consumer attention shifts from movie theaters and traditional TV to mobile-first social platforms, the return on investment for content creators and distributors has flipped, favoring short-form, mobile-native content over big-screen productions.

Platforms like TikTok have shifted the paradigm where success is tied to each post's individual merit, not the creator's follower base. A single viral video can generate massive reach and sales, even if other posts have low engagement, a trend now adopted by LinkedIn, YouTube, and others.

Retail buyers are actively monitoring TikTok for viral brands. Achieving virality can bypass traditional, costly slotting fees, as retailers like Target will dedicate shelf space to trending products, confident that the online buzz will drive high in-store sell-through.

Due to the "TikTokification" of platforms, algorithms now favor a single piece of content's potential to engage anyone, regardless of who created it. This means sticking to a strict niche is no longer required for high views and reach, though it remains important for gaining followers.

Figures known for long-form content, like Ken Burns, are successfully reaching new audiences by repurposing their work into short, powerful clips for social media, combating shrinking attention spans and finding new relevance.

Platforms like TikTok now prioritize content based on user interest, not just who you follow. This means a new account with zero followers can achieve viral reach on its first post if the content is compelling, a fundamental shift from the old follower-based 'social graph' model.

The success of films like "Marty Supreme" shows that movie marketing has shifted from traditional rollouts (late-night shows, magazines) to social-first, viral campaigns. Tactics like sphere projections, fashion drops, and TikTok trends are now essential for cultural impact.

The algorithmic shift on platforms like Instagram, YouTube, and Facebook towards short-form video has leveled the playing field. New creators can gain massive reach with a single viral video, an opportunity not seen in over a decade, akin to the early days of Facebook.