It is not. I assume the author just doesn't have the theoretical marxist background to correctly identify it as such.
But tbh, all "liberal democracies" are dictatorships of the bourgeoisie, so a democracy among and for the capitalists, and a dictatorship for the workers.
But tbh, all "liberal democracies" are dictatorships of the bourgeoisie, so a democracy among and for the capitalists, and a dictatorship for the workers.