It's the argument for division of labor

There are many benefits to a system of division of labor, and humans have had certain divisions of labor so long that they are encoded into our DNA. Denying this reality is not a healthy thing.

Now as it happens, humans are also wonderfully complex beings and although the majority fit into geneticaly pre-determined categories, there are always a few who do not - and it is nice to have a system that allows these outliers to find their own place in society. That is what feminism used to be about - but now it has become encouraging women to fill a niche which a large majority are not a good fit for, and discouraging men from being themselves - which is exactly the opposite of what feminism was originally about.

And white men still carry the burden. As a demographic, white men are the only group in both the UK and the US which is a net contributor to government funding - which is to say, as demographic groups every group except white men take more out of the system than they put into it, while white men shoulder the burden and are essentially treated as slaves.