I've got a lovely bunch of butt holes
There they are all sitting in a row
Big ones, small ones, all sizes I will bet
Give them a cork or a poke with a fork
Cuz this is the internet
I've got a lovely bunch of butt holes
They want so much for you to pay them mind
If you post, you're flamin' toast
Singing pucker sphincters up there back behind
Pucker up back there behind
(I have no clue if that scans.)

Seriously, has anyone here NEVER been an asshole? Sure, some put more effort into it and seem to aspire to rectumhood, and those are the ones I really wish could be slipped some superglue Preparation H and force fed beans But assholes can be ignored (mostly) unless one actively tries to be involved in thread buggery.

So, what to do? I think you have to not engage with them; turn your back and walk away, or you stand a good chance of becoming one. Complaining IS engaging, BTW.