There's nothing better about working at Meta than working at Flock or X or Kalshi or Palantir, it's pretty clear that Meta has done far more damage than all 3 combined due to scale. The problem is that many more people on HN have worked at Meta or know someone who has, so coming to terms with that would be painful, so they rather not. It's not too different for people outside tech who pretend to care about these things, but instead of knowing people who work there they're active users of Meta platforms. And I guess the open source contributions give a convenience excuse to techies, as if they make up for even 0.1% of the damage.
This is also why criticism of Meta tends to get a much worse vote ratio in comments on HN than for the other companies I named, lots of people here with direct personal connections to them due to scale.
Meta just added another chapter to their endless list, election interference in Brazil to help Bolsonaro. Just like X.