I appreciate that you haven't descended into unnecessarily insulting language to make your points, but I don't think you're quite grasping what I've said.
I haven't made my own personal stance on this issue known. What I've said repeatedly is that I take time to explain to my children that other people have different views on this. That is an irrefutable fact.
For every person who is staunchly gender critical, there will be someone who isn't. Crying about it on the internet isn't going to change that. Forcing SEN children into new environments so they don't have to use Mx or they/them isn't going to change that. It just is. Trans people just are. Nonbinary people just are. In the same way that people are religious whether I believe in their gods or not.
So I do not and have not taught my children anything about sex versus gender. What I HAVE taught them is that people are different and hold different views. And as long as their choices and beliefs don't do harm to us, or cause danger for us, then we can accept their beliefs and views and get on with our lives.
My sixteen-year-old daughter has had a friend since they were in nursery. This friend is a biological girl. One day a few years ago, she decided that she didn't quite feel like a girl and decided to go from 'she' to 'they' and picked an androgenous nickname.
It didn't harm me, my daughter, or anyone else to use 'they' and call them their nickname. It literally had no impact on us. We talked about how some people believe that gender can be changed or more fluid than other people believe. How some people believe that biological sex and gender can be and are different things.
I truly do not believe that there are catastrophic consequences in teaching children that people can have different belief systems.