I think the "but it was never implemented correctly" socialists always seem to forget the strength of a state required to simply "implement" socialism, and then

I think the "but it was never implemented correctly" socialists always seem to forget the strength of a state required to simply "implement" socialism, and then enforce it. Failing said state, it would require a very sizeable majority of the whole mass of people to simply switch over all at once, and again, somehow defend that new order from warlords and parasites.