Pretty much this. There's a ton of drugs in sport, and doping goes back to at least the 40s/50s. Steroids and a whole host of other things were legal when Lemon

Pretty much this. There's a ton of drugs in sport, and doping goes back to at least the 40s/50s. Steroids and a whole host of other things were legal when Lemond was winning, and lots of other sports had/have issues with doping. There are aren't many sports where the top athletes haven't ever doped (most just never get caught)