Krs let the hip hop stuff get into his head, and turned it into a cult.
I think if he focused on making hip hop an economic thing, and not some spiritual thing, he might have made what he wanted. That metaphysical stuff is good when its combined with how reality is functioning. He is ignoring how things are, to have beliefs that help his thoughts keep going, and I think this is why his movements never make big traction, he ignores how the reality is for the people he is trying to help.
If he is tough as he claims, he has to except his Idol is a liar, and not what he thought he always was. This is why you should not praise people too much, you will get hurt a lot of times when the curtain is pulled back.