I think this belies an incorrect understanding of equality. We cannot and should not expect every person to have the same level of understanding, that’s not how people work. Equality of outcome is an impossible goal, what is possible is equality of opportunity. Obviously there should be people in the movement with true expertise of the theory in question, but other experts are needed and most people aren’t experts in multiple things.
It’s not just about the revolution itself, it’s about planning the world that comes after it. That means needing experts in agriculture, medicine, architecture, supply chains, manufacturing, cooking, cleaning, and so much more. Even organizing and battle strategies are different skill sets than the ability to read and internalize what is essentially a doctoral thesis, especially one that is about 10x longer and written over 100 years ago.
Also, any movement worth doing should be able to include people with no expertise at all. People who are ready to work for that better world even if they don’t understand all of the intricacies of how it functions or the path to get there. None of that should take away from their equality.