Linear intentionally keeps teams small, viewing limited bandwidth not as a bug, but as a feature. This constraint forces the company to focus only on the most critical initiatives and avoid launching unnecessary features. It prevents the common startup pitfall of building things just to keep a growing team busy.

Sundial founder Julie Zhu intentionally avoids hiring product managers. This constraint forces engineers to take full ownership of the product definition and user value, preventing them from delegating critical product thinking and developing a stronger sense of customer empathy.

Product Management's core responsibility is to drive the business growth of a product by delivering profitable customer value. Technical skills and building are means to an end, not the end itself. This business focus remains constant even as tools like AI change.

PMs often feel pressure to keep engineers busy building new features. The real job is to drive deep understanding, even if it means perfecting three core features rather than adding a fourth. It's better to pause building than to create a bloated, mediocre product that does nothing well.

Organizations often appoint leaders from operations, law, or marketing to run product. These leaders lack fundamental product management experience, leading to weak strategy. Unlike in sales, where failure is quickly visible in revenue metrics, the damage from poor product leadership only surfaces years later, allowing ineffective leaders to remain in place.

In an organization still running in project mode, the 'Product Manager' title is misleading. The role is often relegated to organizing work and scheduling tasks for engineering. A true product model requires empowering these roles with the mandate, skills, and market access to make strategic decisions.

As AI tools accelerate engineering output, the limiting factor in product development is no longer coding speed but the quality of product discovery and strategy. This increases the demand for effective product managers who can feed the more efficient engineering pipeline.

When pursuing a long-term strategic solution, dedicate product management time to high-level discovery and partner alignment first. This doesn't consume engineering resources, allowing the dev team to remain focused on mitigating the immediate, more visceral aspects of the problem.

Founders instinctively obsess over the product as if it's the primary constraint. In the "case study factory" model, the product is not a stage itself, but a tool that enables sales and delivery. The true bottleneck is almost always in pipeline, sales, or delivery—not the product.