Not at all, the judgement absolutely removed rights from us as the change is on definition of what counts as sex/gender in this act, and the FWS specifically reworded it in a way that means possessing a GRA no longer applies. Which means where previously trans person with a GRA could access single sex services just fine, now they cannot, that is a direct loss of rights.
More legal illiteracy.
People were interpreting the law incorrectly. But the law said that you COULD exclude for certain exceptions on the basis of sex AND ALWAYS could.
The problem comes with over reach and the wording of the law in defining gender reassignment as:
A person has the protected characteristic of gender reassignment if the person is proposing to undergo, is undergoing or has undergone a process (or part of a process) for the purpose of reassigning the person's sex by changing physiological or other attributes of sex
Thus it lumped everyone with a GRC together with everyone who didn't have one. You cant legally treat someone with a GRC differently from someone who claims they have started transition for this reason.
Thus if the sex of someone in that group on paper is different to the facilities or services they wish to use, they can't use those facilities or services. But since they are the same group they must be treated equally with everyone else in that group.
And the law has sex exemptions. And the biological sex is the relevant point.
How FWS worded it is irrelevant. The Supreme court agree that that unless it meant biological sex the law just didn't work. That was the entire premise of the case BECAUSE the implementation of the law wasn't working for women and was creating situations which were actively discriminating against women.
Why doesn't the law work if you don't recognise sex?
Well for starters, who are the transpeople? How do you tell someone trans from someone who isn't trans if you can't use biological sex as a reference point?! I could claim to be trans and you couldn't argue with it. Anyone could.
Well let's take the doctor with the transwoman patient. If the doctor is acting in the best interests of that patient they HAVE to refer to sex not gender. If they are banned from doing this because of the feelings of the transwoman the doctor is in an impossible position. The transwoman will not receive medical care equal to everyone else if the doctor treats them as female. In a worst case scenario this risks malpractice on the part of the doctor. So the doctor is damned if they do or damned if they don't legally. Treat like a male and they are risking 'discrimination' but treat like a female and they are risking harm to the patient and the legal ramifications of that.
The ruling thus PROTECTS transpeople. Doctors can't pick and choose when the law applies and when it shouldn't.
Or take the lesbian. All lesbian protections are lost the second you decide a male can be a lesbian. Some forms of discrimination include insisting that lesbians should 'try' males.
The Supreme Court ruled that they had NO CHOICE but to rule how they did or the law doesn't protect women, homosexuals OR ironically transpeople.