In my opinion, there should not be female/male rights activists, but instead be gender rights activist. Only when you can truly see both male and female discimination and social problems as equally problematic issues can you call yourself a true gender rights activist. Stop acting like it is a contest. There should not be a men/women are more discriminated so we should shut the other down. Acknowledge that both genders face discrimination and we should work towards a society with minimal discrimination in general. I have seen so many cases where men rights activists refuse to work with a female or female rights activist refusing to talk to a male. The very act of doing this is discrimination which is ironic.

Edit: I am aware that some FRAs are toxic and aggressive against men. However, this does not mean all of them are the same. This applies to male rights activist as well as I have personally witnessed several MRAs that hold a hatred towards women and women rights activists. The problem is that this has led to a social war where more men rights vs more women rights. Actually, we shouldn't even call it the men's rights movement or the female's rights movement. Instead, it should be renamed to be gender social issues movement. The word rights may be intepreted as being more superior and having more entitlements.

Here's the same post on r/feminism

https://www.reddit.com/r/Feminism/comments/cfuube/why_we_should_stop_calling_ourselves_male_rights/?utm_medium=android_app&utm_source=share

Check out this video of a feminist documentary film maker on her evolving views on the men's rights movement https://youtu.be/3WMuzhQXJoY