Do you have links to any examples? I can’t say I’ve seen a whole lot of what you’re describing apart from a few isolated posts or comments here or there. I’d suggest checking to see if a significant portion of these posts are coming from a specific community or from a specific instance, and then adjusting your blocks to accommodate.

P.S. Since we’re on the topic, I’m not a bot; I just talk and write like this.

P.P.S. That’s not entirely true. I would have written “I’m not a bot—I just talk and write like this.” but it didn’t seem like an appropriate time to use an em dash.