Now you have a system with class interests + charismatic manipulation. I want to move to a system with only charismatic manipulation. That would already be significantly better, and I have no answer as to how to remove charismatic manipulation politically
Erasing established power at one point in time does not prevent it from rising again in a new form
By changing the material and historical conditions you can change that, though. Europe has spent centuries without slavery or absolutist monarchy within its borders, because the material conditions that favored such regimes have expired. The material conditions enabling capitalism class society are also expiring.