do not fool yourself. this place is just as strong with the group think mentality. if you want proof, look at all the defederation discourse.

Does it let you use it on specific users? Some bots would be useful to put it on. I know of a few that post relevant videos automatically or aggregate game API data that would be good to add to a few subs.

in theory, you can exclude anything that is a text post, but a lot of the content posted on sum subs that you want are self posts. like sports post games, weekly resets in games, or transcripts of twitter threads.