ETA: and actually it's very easy to prove my point.
Just look at the history of doping in figure skating. And now compare it to any other sport. One might say that figure skaters are made out of a different dough, and they are just
that anti doping naturally, but anyone who spent 5 minutes with an elite athlete knows that the only explanation as to why (nearly) none of them has (nearly) ever taken doing is that doping doesn't really have an effect worth the risk.
There's literally nothing an elite athlete wouldn't do in order to win, and that includes ruining one's health, losing social interactions, enduring psychological abuse, becoming financially bankrupt, starving and the list goes on. The only way to stop this is to prevent the victory by set rules, hense, anti-doping. If doping was really contributing to results in figure skating, we would have had hundreds of cases through the history.
OT, but while I don't have a formed opinion about transgenders rights, one thing I'm absolutely adamant about, and that is trans-women must not be allowed into women's sport under no circumstances. And that is because it would create a situation in which male athletes would absolutely start changing gender, passing whatever operations and therapy required, just to get that competitive edge, and worse yet, would be pushed to do that by coaches and parents. I repeat, just spend 5 minutes with an elite athlete.