Alright, I realize that the wording of my previous question did not clearly distinguish what I wanted (and resulted in being downvoted into oblivion). I don't care (for this purpose) about live users who give bad answers. I am only referring to bots and bot accessories.
We (SE, in general) get dozens of spam/bad answers almost every day.
We get links to furniture. We get ads for hardware. We (over on rpg.se) get really weird postings for spellcasters and potion brewers to ward off vengeful exes or occasionally kill adulterers.
Maybe it only bothers me. But I see an update to an interesting question and go to check it out, only to find that it was some trifling bot. I see a message in chat, and it's just the smoke alarm, telling me about some trifling bot.