You overcome it by having a Communist Party that is laser-focused on bringing about socialism and will stop at nothing to make it happen. I know that sounds trite, but hear me out. As I read more about formerly existing AES states like those of eastern Europe, the more I understand how even in a society broadly committed to socialism, you have factions that could benefit from a turn towards capitalism. Professionals like doctors. Those running black markets. Small business owners or even just your basic strivers who think they're destined to run a business empire someday. They may not be a majority but they can develop a lot of power. And they have to be dealt with. We have to recognize that socialism only promises to be better for the material conditions of the working class, not everyone in society.

The CPC seems to handle this issue well, but I can't say that for sure. I would think if and when these 10 million business owners decide to really act like kulaks the CPC will deal with them, but that remains an open question I suppose. I think the CPC plans to make the transition to socialism so gradual that it would be hard for these business owners to pick a point at which they say the line has been crossed and they revolt.

As long as the CPC doesn't get co-opted by revisionists, neoliberals, and capitalists I'm not too worried.