So first off anyone who says boring shit like calling you a "revisionist" or "read theory" is a moron unable to defend their position, they're treating socialist theory like a cultish religion.
Or to put it another way MLs are dumb, ignore them.
Generally I think if there are state owned assets, work on them should generally be contracted out to cooperatives, as that puts workers truly in control (as opposed to being cogs in the machine) and allows workers to find a different cooperative to work at, but I don't think there is any one "correct" answer.
There are none, communism by definition requires there to be no state.