Ok now we've definitely come full circle.
TL;DR
No-one said there is a problem with trans people having a trans friendly taxi.
Yes, some female only firms do exist. But there is at least one example of where this wasn't allowed to happen because men said it was sexist. There are also examples of other, non-taxi-based, female only services that have been targeted with abuse or threatened to be shut down or have been shut down because they were female only.
Then we were told (paraphrasing here) that it was ironic because GC feminists were the reason trans people need a trans taxi service in the first place. Roses thought that was a good point.
It was then pointed out how ridiculous it is to say that because statistically, men commit more violent crime than GC feminists.
Kark said we were making negative comments about a group of people. I asked for clarification whether Kark meant men and I got called a dick.
Phew, this TL;DR is far too long. Now that's ironic.