Again, the number of trans people is so small that it's effect on women's athletics might as well be zero, thus it's a waste of resources to make legislation attacking trans athletes.
You say false narrative, it's not. Clarence Thomas has talked about reversing Obergefell v. Hodges, thus making gay marriage illegal.
This is an attack on the LGBT.
Look at what's happening in Florida with all of the stuff DeSantis is passing. Not only does it try to silence the LGBT it's trying to silence minorities in general.
Lastly, look at conservative media and how they go after the LGBT.
Remember, it can all start with a step. Take enough steps and you can have an entire group who have lost their rights.
Like I said in a previous post, in the early 1920s Nazis were using hateful rhetoric to go after minorities and the LGBT. Over a decade later you have the book burnings, the LGBT research center raided.
Present day you have conservative media using hateful rhetoric. Look at the Daily Wire, specifically Matt Walsh who calls for the genocide of trans folk. Making transitioning illegal by definition would be genocide as a group, trans, could not exist.
Lastly you say there are only 2 sexes but science refutes that. But even if this is true why care if someone transitions? Adults can make their own health decisions and it shouldn't have an impact on you.
Biologists now think there is a larger spectrum than just binary female and male
www.scientificamerican.com