Ultimately it comes down to the sensitivity of the moderators. And we're having this debate because the content moderators at these bay-area big tech companies are hyper sensitive to content from the right and charitable to content from the left. So they can take a threat from the right seriously, but think that a threat from the left is just hot air.

So someone saying something like "Get rid of traitors!" can be interpreted as a call for war or it could be interpreted as 'take these people out of office by voting!' It all depends on the moderator's worldview and biases.