Plus completely missing from mainstream reporting: that this isn't about trans people. It's about women. (You know. Those strange beings who are half the human race?)
The point is opening the door to men of bad faith to victimise women.
(Of which we have had plentiful examples lately. And since forever. These are physical facts. The evidence is everywhere. It doesn't vanish because the ones who suffer are women.)
Maybe mention the men who use every excuse for camouflage whether it's being Scoutmasters or being trans at least once in every discussion?
Because that is the point. (Some) men's appalling and criminal behavior.
If trans people don't like being limited by men's criminality, well, join the club. Women can talk to you about that.