Funny how the self-proclaimed vanguard of the radical left are just incoherent anti-western reactionaries wearing Marxism like a fig leaf, isn't it? Like, I'm all for breaking down the current neoliberal capitalist hegemony, but you've gotta have a hole in your head to want to replace it with a literal crime syndicate masquerading as a government or an oppressive hyper-capitalist dictatorship with imperialistic ambitions.
An interesting question, with (I think) a range of viable answers, in the angels-on-pinheads sense of pure theory. I personally think the sweet spot would be a broadly social-democratic system where basic industries are socialized to varying degrees, a regulated free market exists for novel industries and goods we would think of as "discretionary spending" items, and the market regulator has the capacity to move industries gradually from the latter category towards the former as they mature and become foundational to the society and economy.
How are Marxists-Leninists preventing Social Democracy? They aren’t organized, they have no viable political parties, as far as I know, they don’t even hold any state, or federal offices. It seems your complaints are with the neoliberals that are firmly in control.
Hate “tankies” all you want, but they are irrelevant to what is happening in America. This is punching down because people feel hopeless while facing a Trump re-election. It is unproductive and detrimental to building the unified coalition needed to fight fascism.
Are you confusing my argument that "tankies are useful idiots for authoritarianism whose actions have no relationship with their professed values" to imply that they're somehow in the driver's seat on anything? Or hell, that they're even sincere Marxists?