@beadsland
Combining some previous posts on the topic:
The issue with Radical Feminism is not whether or not it is a feminism, but that it is itself a dangerous and oppressive framework.
It is not interested in systems.
In radical feminism, oppression is personal. It is violence. It is men hurting women directly.
So, someone showing up to the meeting just being male is, in this framework, violent by essentially bringing the ghost of the oppressor along. I don't matter in this equation.
Radical feminism is a with any means necessary ideology. To understand this, consider another by any means necessary ideology: anti-fascism.
Anti-fascism states that fascism is such a threat that any means necessary should be taken to ensure it doesn't flourish.
Radical feminism states any means necessary must be used to take power from men to keep them from oppressing women.
Taking away their "feminist card" does not engage with the extant danger of Radical Feminism as a theory - in any of its variants.