do not agree--
It doesn't really matter if you, personally, or I, personally, or Dick Pound, personally, keep fighting the battle.
Culturally, the battle is lost. You either deny it and keep wasting resources fighting, or find a new theater in which to fight and compete.
People rejoice when a sacrificial lamb is offered to appease the gods, while entirely ignoring the filth and murk from which that lamb was plucked.
If you truly believe that people like Bolt, Blake, Jeter, Merritt, Makhloufi, etc. are clean, then there is nothing that I can say that will convince you otherwise. If you truly believe that the 4 fastest men in history just happen to exist at the same time, so be it. If you truly believe that 3 of the 4 fastest men ever, and the top 2, exist not only at the same time but from the same country, and from the same program, then whatever. Do you actually believe in Aries Merritt?
There are SO MANY people doing it right under your nose, that it is incredible. How much more evidence do you need?
You can choose to keep your head in the sand. I would choose the pragmatic route and spend limited social resources on something else entirely.