> For example I often think of throwing some tomatoes or potatoes on the heads of the motorcycle guys who are doing their thing at 12 at night just in front of our block of apartments

I mean they also said potatoes, but I don't see any death threats here.

> And how can you tell who’s alt-right/left or not?

If you're offended by my use of the term "alt-right" then mentally apply s/alt-right/extremist/ and re-read the comment.

Where on the spectrum are you?