They're teasing you to get a reaction out of you. They're entertained by your angry reactions. As far as ignoring them is concerned ... I know it's difficult to ignore them. That's just human nature. I once put an unnamed A2K member on "Ignore" with the intention of keeping him there permanently, but I was still tempted to check his comments. I finally reached the point where I no longer cared what he said about anything, which is the wisest attitude to have in that kind of a situation. I even took him off "Ignore," which I didn't need to use. But I didn't reach this point overnight. And, of course, it concerned different issues than those of your own. Anyway, ignoring is not easy. But really the only way to deal with all the posts that offend you is to just ignore them and, most importantly, not respond to them.
Remember, your reactions provide their entertainment.
And as I've admitted before, even I sometimes laugh at this clownery
when I shouldn't. Actually, I laugh quite a bit.