The fact of the matter is Chogyam Trungpa was perceived to be amazing by many, but psychotic and insane by many more. Chogyam Trungpa is perhaps one of the most controversial lamas of our era. He used many bizarre, weird, and spectacular ways to reach out to his students. He was a lama with no personal agenda, and used any means to change his students. He did not care about his own image, as long as he could benefit his students. And even though now we see Chogyam Trungpa as one of the most ingenious lamas ever, during his time, many people did not want to follow him, and even thought he was a disgrace to the tibetan lama lineage. To the extent where he was labelled as an alcoholic and a pedophile. And even still he managed to change so many people with his influence, during and even after his lifetime.
Because he was a lama with no personal agenda, he did whatever was necessary to benefit the people around him, even if it meant ridiculing himself. Many, many people did not accept him. However his impact and influence now is seen as something great. Anyhow he now has many works that are still benefiting people, this is the impact that he had, and he had to go to great measures to get it. No matter what he did, no matter how badly people perceived him, he now still have life long students which are still practicing after his death. How amazing!
"As the third Jamgön Kongtrül explained in a teaching given to students of Chögyam Trungpa, "You shouldn't imitate or judge the behavior of your teacher, Chögyam Trungpa Rinpoche, unless you can imitate his mind."