When Meta explicitly adds stuff like "We do allow allegations of mental illness or abnormality" to its hateful conduct policy (yep, that's in there now), they're opening a door to hate-bait loops that will get people killed.
People may read about Myanmar and think "that couldn't happen here". I think that's bullshit (there is no exceptionalism), but it's also not the only question. The question we should be asking, wherever we are, is: what _could_ happen here, as a result of this? What _will_?