The gendered leagues exist to promote women in chess. They need to do this because women have historically been discriminated against. These new rules feel like they are asking trans women to prove they are oppressed enough to deserve to play in women's leagues.
Some of the requirements for the change in status is problematic as well.
That is a hard requirement to meet in large chunks of the world. Many countries don't legally recognize gender change so it may be quite literally impossible to comply with "national laws and regulations." There's some carve out for asylum and refugee status. But it is possible to be a trans woman in a country, not be able to legally change your gender, and not feel unsafe enough to seek asylum.
I'm reading more on the titles now. So from the actual FIDE document:
And from what [FIDE titles]https://en.m.wikipedia.org/wiki/FIDE_titles) are on Wikipedia. It seems there is an underlying misogyny in how women's titles work. It seems to me the proper solution is to get rid of the separate title requirements.
I think women's leagues have their place still. Or some kind of system to encourage more women into chess. There's currently 15.7k men with titles and only 4k women with titles. Until those numbers get closer I would want to see some kind of action taken.
If you want to get radical with women's league you can just have the requirement for them to declare that you are a woman. It can quite literally be a checkbox on a forum when registering. Social pressure will take care of most of the issues. The edge case of men regesterioin bad faith can be handled on a case by case basis.