Whats the worst argument you've had with somebody on this website and did you block them?

I once asked a simple question on whether or not the comments I'd been seeing about there being an incest side couple was true. I got jumped essentially and nearly found myself arguing with mfs over if psuedo-incest is just as bad as blood-related incest even in fiction(esp if it glorifies or acts like nothing is wrong w it in the series), I knew i......   reply