I am a feminist, yes,
Feminism to me means standing up for the rights of women and girls in our society that is still very very very heavily biased towards favouring men, however they identify.
I grew up in the 1970s, when girls like me were being told that , "Yes, of course, you can be anything you want to be... but... oooh, no, you can't do that, or that, and don't let's push things too far, eh? Or no-one will want to marry you!!!!"
Went to a grammar school. But still - e.g. the boys had woodwork and metalwork lessons, when the girls had what was patronisingly entitled "Domestic Science". Which made me laugh. Bitterly. It was all about how to clean and hoover your home properly, and the correct way of doing the laundry and the washing-up, and cleaning an oven, etc. Science??!! Don't make me laugh.
I'd have preferred woodwork and metalwork, from a practical learning point of view, since I was already having to do the "domestic science!!' stuff at home since I was about 8 anyway; whereas my brother didn't have to do any housework (sorry, "domestic science") at all.
Recent developments with men claiming "womanhood" - No. Men may feel whatever they feel - like all of us - but if they have or used to have a penis, then that person is a man and has no place in single-sex spaces for women and girls.
NO boys in girls' spaces. NO men in women's spaces.
This is a key point, a basic point of feminism for me. Feminism is for women and girls.
Any creed that pushes women into "being kind" to men as an article of faith, is not feminism.
Sorry for the essay.
TL:DR Feminism is for women and girls. Females.