Most people who spread knowledge about injustice are generally not concerned with who else is spreading the information or even how it is received necessarily.

If they are cocerned then they are not spreading because of their goodwill, they are spreading it to create controversy, build rep, or scapegoat people.

I am going out on a limb here, but I think you may have a shallow shitty friend.

There is something else though in your rant. A resistance to what some people consider right and a dissmive attitude about suffering. I would definitely explore this some more as your rant is very similar to that of an incel or similar conservative mindset.