I wonder who invented it...

To be fair there is a difference between a feminist in the egalitarian sense and a feminazi. The kind of women who fantasize about the extinction of all males fall in the latter camp. Unfortunately the people most likely to complain about feminazis are basically equally ridiculous. The two deserve eachother.

You mean bitter virgin males inhabit the internet?

I agree but then again why do women think it’s in good taste to joke about all men going extinct? How would they even film such a movie if there was no one to invent the technology?