It's a double whammy with how robust blocking IS around here. these lists are a good idea on paper, but in practice they're just target lists for abusive drama addicts.

The strength of blocking is why I don't bother with the lists--I can easily block assholes as I come across them. Or people who mildly annoy me. Or people who I know will be annoyed by me so I'm saving us both the trouble if they run in overlapping circles to me.