The facts keep changing when a lot of people where children there was male and femae genders
now there are all different genders, in some ways that has been the case for 1000s of years perhaps we as a society did not recognise or acknowledge that.
does not mean people have been lied to, we just adjust our understanding of biology
I can see how autistic people may feel lied to, so yes you have a valid point
This is not a good or valid reason to cancel someone, which is what people are now terrified of.
It is nice here having this open mature rational conversation.