No invention or cure or discovery was ever rejected because of the bad character of the person responsible. In fact Hitler was directly responsible for the Volkswagen, which people still drive today. The problem with K is that his 'spiritual method' - based on his own delusory, solipsistic self-belief - is utter nonsense, and goes nowhere. No one has ever achieved the least spiritual insight either listening to or reading some of Ks voluminous teachings.