>>2252014 (lb)
That's not at all what Do what thou wilt means. It means find out what your true will is and live your life accordingly. According to Crowley's teachings, by following your true will you will never interfere with another's will. (That is black magic, which Crowley often warned against).
Crowley spent his life bringing the occult teaching of the elite into the light so everyone could use them. Occult teachings are tools that can be used for good as well as evil.
It was Crowley's dream that the teachings of Thelema would be tought in schools so everyone could unlock their full potential, not just the elite.