Stop falling for it
Whether it's the Christian identity, muh Israel, Q's an idol, muh larp, ayylmaos, ley lines, woowoo this or that, let's talk about my health problems, what's P again or any of the other useless, irrelevant, red herring slide topics
HAVE SOME FUCKING DIGNITY & SELF CONTROL
Stop responding. Starve them. They live on (you)s. Deny them like your life depends on it - theirs depends on stealing your attention and energy from real, productive work.
Ignore, filter quietly (if that's what you do, we don't need to fucking know) and get busy digging or making some fucking meme magic happen.