
Are you in the US? Here in Germany we have enough known rightwing streamers that we could fill a panini sticker album with them. A good way to troll them back is to play copyrighted music from your phone or a portable speaker, so they can’t use the footage. Alternatively, you can play circus music to make fun of them (they absolutely hate that). If it’s dark, you can shine flashlights at them to ruin their footage.
I doubt it, and it’s generally a bad idea because they always try to paint themselves as the victim.