21, from germany here!
So... this is also - but not only about mgtow.

I had a lot situations in which a person tried to shame me for something thats wrong.

"You a female hater" "Incel" "Youre Greedy" and all that things that we well know.

Imagine im sitting in the classroom and a girl says "You hate women". Others are looking now and waiting for my next step.

What would you do? How to counter shaming?

Ignoring - This sends a signal that you are guilty

Trying to Argument - This sends a signal that you are guilty, trying to prove them wrong

Being offense - This sends a signal that you are guilty

So how do you come out of this situation? What is the counter to shaming tactics? These seem to be damn strong. Its like a stamp on you that you cant shake off anymore - if its true or not. LOL

So what to do?