Agreed. This is what "superior genetics" is all about. Taking what nature gave you and working to make it better, not doping yourself into oblivion.
Anyone can train to reach their own potential just as anyone can get bigger and stronger, easier and faster with drugs. The former will likely last your lifetime
and the latter is brief at best and the fall further because you drop below what you were before it all started.
Yates was fantastic, no doubt about it. But without the drugs he was no better than many that come here. The same is true for Coleman and even Arnold.