which in practice will mean any male who enters any female space since no one will check this at the door, the person will be assumed to be self declaring by the very act of entering
This is the crucial bit that gets overlooked when it's talked about. No one will ask to see GRCs. At the moment, any male who wanders into a female space can be challenged and escorted out. With an increase in the number of 'women' who have made no effort at all to change their masculine appearance/presentation, and a removal of the expectation that males will attempt to present 'femininely', there will be no way to challenge or remove men from the area.
People have already reported men being challenged who have replied "I identify as a woman" and there it ends. And the law hasn't even been changed yet!
I really don't understand the current political drive for the GRA...
The motivations are a concern for a lot of people. I think in some cases, it's just 'sport'. People have 'picked a side' and are fighting for it and they don't intend to lose. In some cases, it's a misunderstanding of who exactly comes under the umbrella of being 'trans'. In some cases, it is a targetted effort by misogynists who resent the rights women have gained over recent years and who seek to remove/undermine these my any means. In some cases, it is people who would not be granted a GRC under the current system because their intentions etc give those granting GRCs cause for concern. In some cases, it is people who don't really have anything else interesting to say about themselves and so have decided that this is their thing. I'm sure there are more. In some cases, it will be a deliberate attempt to circumvent safeguarding principles.
As for the politicians etc backing it, I think some of them fall into the groups above. I think there is a lack of understanding of who is seeking these changes; I think there is a desire to be seen as progressive and I think there is a fear of the power some of the activists wield.
or why so many women seem so gung ho to get it passed?
This one baffles me too.
Again, I think there is naivite about who is seeking the changes and their reasons for it. I think that there are some women who really do believe in a female 'essence' - there is an AIBU thread at the moment about a 4 year old's birthday party where one of the mums wants football rather than painting to be offered because boys need to be allowed to be boys.
I have a friend who is a firm believer in boy brains and girl brains. When presented with a boy who likes 'girl' things, she explains that by way of his brain being "a little bit of both".
Some people have accepted the stereotypes as fact and truly believe these and so any man who says he is a woman because he likes wearing make up etc must be a woman.
There is also fear.
There is also misogyny - why would any man say he is a woman if he isn't? I mean, the shame of it. He's already suffered enough by not being a 'real man' so we must welcome him into the fold of womanhood.
Some women will defer to men over everything. Again, you only have to read the Relationships boards where women have believed the most improbable excuses for poor behaviour from men.
Some women have huge overwhelming compassion and believe men are hopeless creatures who need rescuing from themselves/society/wily women...
And then there's the female socialisation thing where many women will put their own needs aside in the interests of "just being nice".