I was not aware that that the term cultural Marxism comes from a specific conspiracy theory from the 90s. I meant to say that some of these left wing social movements divide the entire world into an oppressor and an oppressed class the way you saw in the Chinese communist revolution for example, except not on economic lines (ie Marxism) but on race/identity lines which is why I said cultural Marxism but I should have been more careful with the terminology.
