People are complicated. No one is 100% good or 100% bad.
I remember reading the book
Chief by Albert Seedman years ago and was horrified at what the Weathermen did: apparently three of their members were working on making a bomb which would have killed hundreds at a NYC university - instead the bomb went off prematurely, killing them and destroying the house. Good riddance.
Reminds me of what happened at a Pretoria theater in 1988: some dumb ass wanted to blow up the multiplex theater and ended up blowing himself to pieces