We've seen before that judges' decisions in tribunals are a bit of a lucky dip.
That's the way it is with the legal system, and unless the judge can be shown to have done something really really wrong - quoting form AI hallucinations doesn't seem to make the grade😒- you have to take the rough with the smooth.
What has been conclusively proven, though, is that the RCN, despite most of their membership being [a] female and [b] working in a science-based profession, have chosen to go down the path of accepting uncritically, and promoting emblematically, an unproven, un-scientific, anti-biological-women position on sex and gender.
Whatever the judge may decide, I believe objective observers will grasp that a biological woman in conflict with a trans-IDing man in the workplace would approach that organisation with some trepidation.. A lot of trepidation, after what the RCN revealed in this tribunal!
To take up the atheist/Christian analogy: some Christian-based organisations are proudly human-rights based and would support an atheist's human rights 100%.
But if it was an organisation run by fundamentalists who believe every word of the bible literally, and believe that if you are not Saved you are going to Hell, an atheist can expect short shrift.
So as an atheist, I'd go to the former not the latter for support. If I had the choice...
Nurses who like SP who joined the RCN years ago, joined a union they thought would always be on their side, and had no idea that it would later morph into a Progress-flag-flying 'anything goes except sex realism' organisation that would automatically assume them to be the perpetrator if they were in conflict with a trans-IDing man in the workplace.
The RCN has chosen a path, and it's one that leads away from science-based facts and even-handedness, and fairness towards all members, leaving sex-realist nurses with a fundamentalist union which doesn't think they are among The Saved.
But judges? Who knows what this one will decide.