I'm claiming that there were always women with outlier biology which is not at all easy to classify and not obvious at a glance.
People caring about this issue in sports now and changing the objective admission criteria to exclude them is a political phenomenon more than anything else.
The categories were created at a time when “sex” and “gender” were universally considered synonymous, but they were created for the purpose of sex segregation — were they not?
This issue genuinely confuses me — and I don’t seem alone in that. Re-defining words does not redefine categories or change the underlying motivation for creating categories in the first place.