No need to multiply categories--I gladly substitute Tyrannical Capitalism and Tyrannical Socialism for Dictatorial Capitalism and Dictatorial Socialism; I even grant that your term might be more accurate. For instance, it is becoming common place to refer to Putin as a dictator, but since the Russian governance system is nominally democratic (with rigged elections), tyranny might be better. 

As for thinking about my schema, the first question is to be very clear that governance and economy are not the same; the second issue, I suggest, is to be very clear that both capitalism--socialism, and democracy--totalitarianism are continuums. 

As for your neat bit about wanting democracy but not yet knowing it, I would substitute that indeed most populations the democratic freedom to choose their rulers, but may not yet understand that STABLE DEMOCRACIES require iron clad protection for minorities from the tyranny of the majority...something Trump and his 35% don't appear to grasp.