"This person is Bad, so this person must be Good" is child thinking. You need to get more comfortable with the idea that sometimes there is no Good Guy. Sometimes it's just shitbags all the way down.
On the other side, people can also have 2 different opinions and both be right! (I have seen people arguing silly things like solar vs. wind and want to bop them and say "Both! We need both!")
Tragically it is pretty commonplace that beefs can have shit people on both sides.
I've experienced the furry forever wars.
Even if somehow a conflict starts with a good person calling out a bad person, bad people can join both sides of the conflict, and it gets flooded with shit on all sides.
big agree. people want everything black and white but that's not how it shakes out in very many cases. sometimes there's not a good guy. sometimes everyone is the asshole.