It's a classic two-sided market problem. If you just make great startups, won't they migrate to a better startup hub when they have enough traction to do so? I

It's a classic two-sided market problem. If you just make great startups, won't they migrate to a better startup hub when they have enough traction to do so? I think it's about creating a true startup community where people want to stay and reinvest in the next generation. Brad Feld wrote a whole book about it, btw.