As I understand it (Based on an admittedly rudimentary understanding of the relevant philosophies), Trotsky advocated that everything be decentralized -- i.e. not controlled by the state -- at least in the traditional sense, but by the people, locally to the people. Thus it seems weird to me that Chomsky would disagree with him on this matter.
Personally, I'm still searching for the holon system that was used in Suarez' Daemon series. Although I suspect that I might be remembering it to be less capitalistic than it was described to be.
All I know for certain is that Chomsky is no Posadist, lol.
Had Trotsky succeeded Lenin rather than Stalin, the world might be a very different place today. But he didn’t, and it might not have made any damn difference.
I guess we need to run another experiment.
Chomsky disagrees with them (Marxist doctrinists, Leninists, Bolsheviks, Mensheviks, Stalinists, Trotskyists, Maoists, Hoxhaists, etc.) on the same grounds of statist antidemocratic rule as he does with fascists, meritocrats, theocrats, anarchocapitalists, nationalist socialists, etc..
That's his reasoning for being an anarchosyndicalist, rather than some flavor of progressive reliant upon the rule of a small cadre of enlightened revolutionaries