Haters gonna hate.
Reeves may have used, but claims to have never used and no one has any proof he did, so the whole discussion is academic. I tend to think that Reeves was just incredibly genetically gifted, since his physique is superior to most of the rest of the bodybuilders of his day, but isn't overblown for his height and weight as most steroid users have been through history. A good example is Larry Scott, one of the early admitted users of steroids. He was 5'7'' and weighed 208 at his peak. That is a lot of muscle to pack on such a small frame, much more than previous BBs of his height had.