The "revisionist" reformers were wiser than Marx in that the established order evolves over time instead of being held firmly in place by a conspiring, ruling class of elites until they are usurped in a violent revolution. With all due respect I would also state that socialists who still retain faith in the primacy of class struggle and the allocation of economic capital in explaining all of the problems of society have their heads shoved woefully far up their asses. I do respect Marx as a bold thinker and a great contributor to the social sciences, but not all of his ideas aged well.
Capital is not personal.