Marxists would love a non-violent way to achieve lasting positive social change. Unfortunately every time they try it results in fascists taking over, killing them (and hundreds of thousands of Marxist adjacent people) and rolling back any positive changes made. Scary 'authoritarian' communism has a rationale which its supporters have came to after hard lessons.
There are obviously ways to organise your community and achieve positive changes there, but the system we exist in is rigged and such action can only go so far.
Ignore people if their only motivation is violence on their class enemy. They are terminally online or children or both.