What is a "premature + asymmetric effort to capture value" and how is it "counterproductive", and to whom, and how does it relate to bootstrapping at the expense of the "time and teamwork" towards which the rest of the "startup community" is "heavily skewed"?
I can't quite tell if you're being snarky/obtuse, but I'll assume you're not. I believe he means that if you need to make a profit to survive, it'll inhibit growth, impact, and market share.
Example: Say Amazon was bootstrapped. They couldn't have run profit-free for years like they did. The result of bootstrapping Amazon? Higher prices. Slow hiring. No marketing. Little-to-no cash for R&D. Maybe company-death because they couldn't afford to wait for the market to catch up with their vision. Or maybe a faster-moving competitor now has room to move in and take the leadership role.
Do you think Amazon made the wrong choice to raise money, assuming Bezos' wish was a combination of impact-on-the-world and wealth?