Fans of the sport don't want to know the reality. It's the same as it was with Lance Armstrong and gang when he was doing his thing.
Take a Ferrari out on the road and it can dust 99.9% of the cars as is, add rocket fuel to it and you will see it do something unnatural. That is an elite athlete using PEDS.
I've coached and been very close with several people that have competed at the very top of the sport and it's an open secret how dirty it is and the pipeline of questionable performances that continue to pour through it year after year just diminishes it's validity. It's been that way since post-WWII with the advancement of pharmaceuticals, open money in the sport, SPORTS AGENTS and wider access to travel.
There is world-class talent, there are good facilities (fast tracks, roads, training facilities, etc.) and good coaches that add up to create world-class performances, then mix in PEDS and shoes that have come into the sport over the past seven years and it creates what you are seeing now. It's a simple fact whether fans of sport really want to know it or not.
People have always been the same, the only thing that changes are the circumstances and opportunities, but it's even written in the Bible from hundreds of years ago in 1 Timothy 6:10 - "10 For the love of money is the root of all kinds of evil. And some people, craving money, have wandered from the true faith and pierced themselves with many sorrows. 10 Lust for money brings trouble and nothing but trouble."
The lust for money, power and fame....in the end the sport will create it's own demise from the inside out like the Roman empire.