You would have to earn that answer by establishing that they do deplore working people. How have you confirmed it?
I believe that 'marxism' as it is being used refers to what is called 'cultural marxism' or 'neo-marxism'.
By your standards you couldn't comment until you have studied, György Lukács, Antonio Gramsci, Max Horkheimer, Theodor Adorno, Herbert Marcuse, and Angela Davis.
I admire your forthrightness about the shallowness of your analysis, however.