Christopher Hitchens Mocked Marxism.

“The last time I heard an orthodox Marxist statement that was music to my ears was from a member of the Rwanda Patriotic Front, during the mass slaughter in the country. 'The terms Hutu and Tutsi,' he said severely, 'are merely ideological constructs, describing different relationships to the means and mode of production.' 
But of course!” 
― Christopher Hitchens, Hitch 22: A Memoir.