Lenin did kind of revere Kropotkin, but you are right that it was explicitly part of their organization that "there is one party line, not two" and that the vanguard must behave in a unified fashion following the results of a vote or other method of decision-making.
Lenin did kind of revere Kropotkin, but you are right that it was explicitly part of their organization that "there is one party line, not two" and that the vanguard must behave in a unified fashion following the results of a vote or other method of decision-making.
This is democratic centralism: Freedom of debate - Unity of action.