He did say SV, which is probably true.
Europe may or may not have the culture you are suggesting, China might have that hunger but no business started there is safe from gov control, Russia has that control without the economic growth, a lot of places are too small.
But...there's probably a dozen cities in the US where you could get everything you can in SV (ok, maybe not the monoculture, the crazy VCs, the crazy cost of living, and tens of thousands of programmers). There are massive advantages to getting out of the Valley, someone is going to realize that, if it hasn't been obvious for a decade.