I live in a country with self id for trans gender people.
Last week for the first time I spotted gender neutral toilets in my work place. I used one of them because it is a fully walled toilet so no issue there. There are also male and female only toilets which I will also continue to use. Women cannot be treated by trans HCPs if it undermines their own dignity and if you go to prison it is to the prison of your birth sex not gender. As far as I am concerned these are some of the realistic limitations to put on self ID but I am not opposed to self ID in principle.
Is this the answer to self ID start lobbying your MEPs to have restrictions that work for everyone and ignore the loud trans narratives that only speak for a tiny minority of clearly misogynistic men and not all of trans women.