Here is an absolutely excellent cross section of the
startup world
It's irrelevant. In an absence of IP, the playing field would be totally different, and hence there would be other strategies and other startups.That's why I brought up opportunity cost in my parent post.
The playing field would be completely different, but not necessarily inferior.
Both you and the original poster are trying to make a defence of IP based on circular logic that avoids considering opportunity cost. That's invalid.