The gift that keeps on giving, this transing of the dead! If we applied modern concepts to historical and prehistorical events, we would theorise that the kilts of Scotsmen were really worn for the same reasons as mini skirts are worn now or in the more recent past, that war paint was a form of make-up used by transgender women and so on.
The Victorians applied their contemporary lens to history and other cultures, and we later blamed them for that. But now the new generation is making that same mistake.
It's also interestingly retrogressive, as it tries to put 'women' (only redefined) back into the extremely patriarchal box where none of them ever did anything outside the prescribed gender norms of the era they lived in. Yet the people doing this don't see themselves as the defenders of patriarchy, or at least believe that they have made a private contract to be released from the rules, only at the expense of everyone else being firmly locked up in the old rigid gender boxes.