Yeah mate, I don't think you'll avoid genocide with more genocide. I'm not saying turn the other cheek but the rage can't be blind

Plenty of fascists have families that are normal

And it makes no sense to punish someone's relatives for anything they do unless the relatives helped them or hid them in some way

Families are not hive minds. Every time an election comes around the whole internet is full of stories from people trying to convince their relatives to vote responsibly