I've been involved in leftist/feminist spaces about a decade both IRL and online and I can assure you that while it certainly never gained mass adoption and may be out of favour now compared to the late 00s early 10s (thank god), calling it an "imaginary" position is disingenuous at best.
Sure, it was a second wave attitude. It's obviously not at all prevalent in the contemporary mainstream, certainly not among people young enough to be active on Twitter. In that sense it's imaginary: it's his imagined view of what feminists on Twitter are arguing for, not an accurate representation of what their views are.
> calling it an "imaginary" position is disingenuous at best
It was never worthy of engagement anyway, so perhaps stop creating strawpeople with it.
I didn't use the word feminist.
You don't think anyone can tell what you mean?
A better example would be TERFs, and they are often worth banning because they act like terrible people.