Yes. This is what happens when everyone is kind, and accepting, and believes that the other person is reasonable and has the capacity to stay within the social contract, and will not push your kindness or the enabling to a point where it becomes impossible.
It's called 'forced to the discourtesy'.
And sadly because of boundaries having been relaxed and kind, we are now at the stage of having to say, loudly and clearly, 'no you are not. You are not a biological woman, and this is not going to happen'.
Arguably, it would have been a great deal kinder to have done this at a much earlier point. The reality is that however a male person identifies, they cannot change sex and there are limits to how far they can take their transition due to the needs of real and actual women.
That many of these male people do not care what happens to real and actual women and feel that those women don't matter as they do? Is another indicator of need for real and strong boundaries and limits on what transition means in reality. It may be very difficult and distressing to hear that reality exists, but the fact is that it does, and it is not ok to permit the trampling of other people's rights, access and equality to enable the pretense and illusion to last just a little bit longer.