What I ask myself is why did the people before us allow the existence of hybrid food instead of the genuine nature given to us?
You might want to rethink that, if we would switch to the actual plants and animals nature gave us we would die by the billions

chickens that lay 6 eggs a year, cows that give half a liter of milk for 3 months and many more.
We would experience an apocalypse.
What is the point of such competitions? Doping acts as an enhancer. Well, then the next step will be to use an exoskeleton, which also strengthens a person.
The thing is that at least in this kind of competition, you won't be arguing about the other guy cheating.
Remember Lance Armstrong? If everyone had been doing it then there would not have been a scandal at all, nor people who would have been wrongfully denied a title for 7 years.
While allowing people to
cheat it might also be way more fair than other competitions.