I think authoritarian left wing communist "transition states", are what most people mean by communism now. The word has evolved and changed meaning. Also, I believe that because the two are synonymous, and there never was any "true communism" implemented according to many, expressing communism as the above isn't too factually inaccurate. If someone calls their self something, and is labeled that thing, they'll eventually be that thing. In this case, "communist" governments.