I feel like vandalism could count as a troll, at least in the original sense of some action taken to provoke an emotional reaction. Say, for example, spray pai

I feel like vandalism could count as a troll, at least in the original sense of some action taken to provoke an emotional reaction. Say, for example, spray painting something that would make a particular politician mad along a parade route that they're going to be taking. It might be a non-central example, but I think it belongs in the category.