Anyone reading that post will come to their own conclusions about it - and those conclusions are highly unlikely to be sympathetic
Meanwhile back in the real world, DV and rape crisis centres can turn away volunteers if they want to have a space for biological females to heal from male violence.
If a women's rugby club wants to turn down a 17 stone, 6'4" forward on safety grounds, they can
These sorts of propotionate sex-based exclusions to the GRA are legal.
And at the same time, thanks to the GRA, trans people with bodily dysphoria are protected against discrimination in the workplace and in housing etc in the 99.9% of cases where sex doesn't matter.
Win-win. Hooray for the great British political compromise.