I don't really see the motivation begin dethroning SF as the go-to place for startups. NYC is great, a city I personally love, but why can't it co-exist alongsi

I don't really see the motivation begin dethroning SF as the go-to place for startups. NYC is great, a city I personally love, but why can't it co-exist alongside SF? There SHOULD be two great places for startups, not just one. What will make the difference, though, is what types of startups flock to which city and why. No need to start a war, work together and the end result will be a tech industry that will be hard to stop.