Earlywalker I don't think anyone here would do that. Hear me out.
We can be kind and sympathetic to individuals while still stopping bad laws that endanger people. Chances are that if I met a new transperson I would go along with it. I would call them by their preferred pronouns, I would not get into debates about the GRA. I certainly wouldn't chant "you are not a man/woman." I do not believe anyone here would be deliberately unkind.
But, and this is a very big but, we cannot make laws based on people's feelings. We know men, as a class, are dangerous to women. We know that transwomen continue yo have male criminal patterns and that transmen raise to male levels. We know that almost half of trans people in prision have been convicted of sexual crimes. We know that male predators are willing to identify as trans in order to access women and children more easily. We know that not all men are dangerous and not all trans people are dangerous.
What we don't know is who is or isn't a danger. We have no way to tell them apart. You will see your friend and think "I know Bill, they're not a danger." But others will not know Bill and not know if they're a danger. Likewise you won't know if Sally is. You don't know Sally - you don't know if they have Gender Disphoria. Or is they are AGP and turned on by forcing women to validate then by being in their space. Or did the used to be Clive the rapist who has spotted an easier way to get close to women and if challenges will be able to truthfully say they signed a piece of paper that means they have a legal right to be there.
You are a woman. You will have received that look. The one that say "I know I'm making you uncomfortable, that in undressing you and that there is nothing you can do about it." You've probably gone into the ladies yo get away from it. Do you want him following you in. Undressing next to you, watching, enjoying your discomfort? He won't do anything that can be reported but there's a good chance you won't go back.
The point is we don't know who is entirely innocent but we do know the numbers have exploded and that a lot of the people now identifying as transwomen are not doing so because they have Gender disphoria. We cannot tell these people apart. And while that is the case we must keep out the danger as best we can, even though that also means keeping out people who don't we to do harm.