You.... you can speak English right? And understand basic logic?
Ok, let's take this slowly.
If a man says he is a woman
... with me so far?
and if my employer, or my country's law, or the cultural establishment accepts that this is true
then they are accepting that being "a woman" can be something of the mind not the body.
... You see that, yes?
Now, if I am also "a woman", as I have been known and as I have known myself all my life, simply and only because of my body, then this redfinition also redefines me in the eyes of my employer, the law and the cultural establishment into someone I do not think I am.
And not only that, but it has a knock on effect on my rights, protections, and even the language, culture and history in which I exist, turning things that in reality were always about the half of humanity that is female and creating the fiction that they were about people with this "womannyness of the mind".
So, to get back to my very obvious original point, of course it is asymetric, and of course it impacts me and denies my own knowledge of myself, if his definition of "a woman" is allowed to stand over mine.
If me saying being a woman is not a matter of the mind but the body invalidates his womanhood, than him saying being a woman is not a matter of the body but of the mind invalidates mine. You cannot argue one without accepting the other.
I mean, surely this is obvious even to you? You don't have to pick a side to see the two statements are mirror images of each other.
(Joking of couse - I know it is obvious to you, you just can't admit it. But we all know you get it, we just enjoy making TRAs realise they have to pretend to be reaaaaaallly stupid to carry on making their case😂😂😂😂)