Why isn't P.D. Ouspensky as world renouned as Einstien?

<First I would like to state that psychoanalysis is the latest religion that man has created and the psychologists are the highest paid priests to date!>
Could it be because he is a threat to all the religion systems and all the profit they gain through the exploitation of mans unconsciousness?
Or is it because the majority of people are clinging to a world of consolations built upon lies?
Maybe a point in time when the consciousness of humanity evolves past form(s) is needed first. Then we will all be beyond the ego--only IT will be!

As you can see from the number of responses you've gotten, not many people know him (or his teacher Gurdjieff). That's sad because if they understood him they would understand everything.