The feminist board is only taken up with threads about trans, there is no room for discussion about anything else. If anyone challenges the opinions they get a pile on. It's not balanced at all.
Women's rights are being removed. Right now. They are being taken away in law. This is something that feminists will want to talk about and, no, they won't be 'nice' and 'kind'.
There is no justification to argue that males can identify as women and have their rights. Rights to be on their sports teams, in their prisons, in their refuges, in their hospital wards, in their maternity rights, in their medical literature, in their whole language they use to talk about their rights and in their single sex spaces. If you try to challenge that, yes, you will get a pile on.
Maybe you have become so complacent with the rights that women fought for and won that you have forgotten what life was like for women before we had them? The right to speak freely is one. Are you happy to give that up?
However, you can ignore those threads or hide the the topics and use the rest of the site. Or you can whinge about the site and leave. You are not the first to do that and you won't be the last. We have flouncers corner for a reason 
There is plenty of diversity across MN but, like I said, that goes hand in hand with opposing views. It's not for everyone, that's for sure.