Yes, there are a few who seem to share the same trait - it can't be down to coincidence.
It's also proven to be a good idea, to try to restrict things to the Pit, but it seems that some cannot cope with it, and have the urge to try and stir shit up on the main board, despite the general ill-feeling it generates.
I'm as guilty as the next person, for reacting to it, but sometimes you just have to.
I have a rule now. I will respond (and indeed read the rubbish) only if it amuses me to do so. Attempting to point out to someone who gets it wrong time and time again, and manages to be abusive to boot, that they are wrong and offensive is pointless. But I guess it's worth flagging to the naive reader of NSC that these dimbot views, fake news posts and other tittish garbage are not widely appreciated. Weirdos and missfits