I agree that there is no reason that it can't, however the loudest narrative (and in the cultures of the flagship companies) is that it does not. If the author

I agree that there is no reason that it can't, however the loudest narrative (and in the cultures of the flagship companies) is that it does not. If the author doesn't gel with that for whatever legitimate reasons, then they are looking at the wrong companies. The company culture is like this because it is apparently working (so far). People who don't like it should go to better companies for them, or push for a collective change like a union I guess (just look at HN's love of 'old geeks'), or start their own. Nothing is stopping them from doing that.