"The Rose West example I knew was a bit silly but my point still stands. If you are going to point to particular members of a group as proof of that group’s inherent dangerousness, I’m going to point to infamous female criminals who have committed atrocities to evidence the (in my mind) extremely straightforward and simple point that an entire group cannot effectively be punished for the actions of a particular member."
Again, you are showing you simply do not understand the very basic principles of safeguarding decisions. Including those which supported the need for female toilets in the very first place.
You not understanding safeguarding doesn't change the way the protocols have been developed and it doesn't change the material reality of what they do and how they should be applied.
Because in situations we cannot judge which male people are likely to be the sex offenders, we exclude ALL males. So, what you declare is extremely straightforward and simple, is actually false.
Excluding 'homosexual males' from a male toilet is illegitimate discrimination because it has been shown that homosexual male people don't have a greater propensity to commit sex crime or to harm other male people than all male people. They don't seem to have a lower propensity either. So, therefore that would be an illegitimate negative discrimination.
Excluding a women who was not white from a female toilet is an illegitimate discrimination because those women do not have a different risk profile either.
Excluding a MALE person from a female toilet is a legitimate discrimination that has been made by society because of the high risk of ALL males to harm the female people using the toilet or changing room or women's refuge or prison. That is the reason there are female single sex spaces in the first place.
"Blocking trans women from female spaces is using faulty logic (as shown above) to maintain an ideology (‘trans women are really men’)."
It is important to use accurate language when discussing this so that your own ideological belief doesn't blur the obvious logic. Male people. You acknowledge that those male people do not change sex. What you have not been able to provide, despite being asked multiple times is for the evidence of those male people having a lower propensity of committing sex crime than the rest of the male population in the UK.
"I don’t agree with your logic and I don’t agree with your ideology."
Have you been able to disprove my logic? No? You not agreeing doesn't mean that my logic is weak and doesn't change the material facts that I keep pointing out.
Those people declaring that the earth is flat do not change the fact that the earth is not flat.