Why did you see “don’t harass employees” as “don’t offer criticism”? You can pretty easily say “I don’t like X about this game,” or “change Y seems like a step in the wrong direction” without harassing anyone.
When someone doesn’t listen to feedback or worse, derides them for even providing it people tend to get upset.
I have not condoned death threats, other threats of violence or harm and don’t intend to.
I don’t even play Destiny (1 or 2).
I’m just voicing my opinion that there’s a pattern between devs who believe community criticism is beneath them and people working themselves into a frenzy.