I'm not sure how a professor at a pretty good school like NYU has a blunt tone like this. Beside personally criticizing people by their personal choice, which

I'm not sure how a professor at a pretty good school like NYU has a blunt tone like this. Beside personally criticizing people by their personal choice, which I found baseless, there is zero information here. There are people with that life style like that all the time, just because they happen to be tech CEO doesn't mean it's a sign to a macro thing like bubble. One thing I've been regreting the most after 10 year living in the valley is that I shouldn't have listened to the 'tech bubble' propaganda back in 2016, nor delayed buying my first house, which should have saved me ton of cash.