You can question all you want but it doesn't change facts. I'll be 60 next summer and I have never touched any of that stuff; neither have my brothers and sister nor most of my acquaintances of that age, I daresay. Some of us were just as disgusted with it back then as we are today. Not all of us were self-indulgent hedonists.
I detest people like you. So you didn't do anything..well..GOODY GOODY for you. Why don't you run for office. We will never have good people if we measure people by the things they did decades earlier. My God.