This subreddit is pretty ban-happy and unaware of itself, "trolling or worse", but I can confirm that at least on reddit, I went back to see what a user who claimed Trump would be better for Palestinians than Kamala now that it is clearer what is going to happen, and the user had been deleted although the comment remained.
There are astroturfing and troll factories active throughout all social networks that people are too dumb to acknowledge, they seem to expect straight up propaganda posters. The worst thing is, they probably have lists of people and timezones they should focus on, and their participation is so targeted that your comment calling out their flagrant manipulation doesn't matter no matter how many upvotes it gets. They are probably even able to identify who users are across networks based on participation patterns alone.