Yeah they do. Check out the 764 cult + project gladio. Lots of assassinations towards left-leaning folks. Atleast two such cases recorded on forensic architecture of murders of hacktivists going unchecked after quiet obviously being staged by intelligence agencies. One in Germany and one at a BLM event.

I wont speak more on it here but I can think of atleast 6 people i've known closely who've just gone completely dark online + in their community after anti-govt organization. I assume they're dead.