It's not about that. The first thing any investor wants to know, and almost goes without saying in the venture world, is that the team is committed. 996 puts on the show that everyone's all-in. All things equal, those who work harder will win. Investors won't audit your code, in many cases won't use your product and this is a dumb and simple proxy metric for the kind of work you're putting in. Especially now that AI reset the field and has a ton of startups dashing to the finish line to establish category dominance, investors are the Coliseum crowds that want to see modern day gladiators (their founders and teams) giving it all or die trying.