Finding a company less bad for the world than Meta isn't very hard. They pay really well to compensate, so people will rationalise working there of course, but "everyone does it" is just a way to dodge responsibility for your own choices
If you value money over other people, it's a great place to work though
A big house, a fast car, more money.
Where else in SV are you going to go anyway? Every company does the same thing.