I disagree.

Cultural marxism comes from Breitbart (although it's older, Breitbart made it popular for this following reason)
in order to blame a combo of two easy target groups for the US far-right. Jews and Europeans (this way they avoid targeting their own country or Israel) for what I would call the paleo-transfeminist movement.

This is the timelime I'm giving of the movement:

First wave feminism + Cultural Marxism -> (TERF) Second wave Feminism -> (Paleo) transfeminism aka woke culture (-> meso transfeminism -> neo transfeminism)

Now Breitbart and other US far-rightwingers thinks this means that cultural marxists, jewish scholars, are therefore controlling feminism as apparently to them it's impossible for women to be in power. There has to be guys behind them that are really pulling the strings and of course it has to be the Jews as they came before the second wave feminists.

My own theory on this, after having read a litle about cultural marxists on wikipedia and it's sources is that just like woke culture is not being controlled by second wave feminists, but by a group of transsexuals, so did the German jews to second wave feminists. The german jews were either forgotten or they moved to California where instead of taking over the feminist movement, they were taken in by the Californian second wave feminist movement.
The new movement consisting of different people with different mindsets simply usurped the old movement as they got into power.
And they took what they liked about the old movement, so you can still see some vestiges of what came before.