Ik that plaguing and posting randomly to long dead and forgotten forum is common, but it doesn't mean that it's okay, and not to this extent. I mean, look at the general section rn.
I remove everything I find that's definitely spam. Sometimes some messages that should be are not removed. If you notice some spam, you can use the report to moderator thing. Obviously if it's a lot like I noticed a few minutes ago, it'll eventually get taken care of. (Fortunately this time it was only a few accounts responsible for the bulk of it.)
i come on every now and then and usually there are pages and pages of bot posts. i do my best to remove them too. this game was literally my life lol, makes me sad to see everything like this