The issue is that where there is a state, definitively there will be still social classes - those with power within the state, and those without. If your position is “we can’t abolish the state until there are no class divisions” then you’ve got an infinite loop.

Obviously with the way the world is there is no way to go straight from the current situation to communism, but the goal is still the abolition of the state, and so many leftists seem to get angry with the concept that we should (and have to) abolish the state. That’s all I am saying - reading any deeper into my comment than that isn’t recommended!

No one should control the state because there shouldn’t be a state. If there is a state then there’s oppression.