why ?No, the point is state-sponsored doping and coverups.
I won't -- and can't -- defend the integrity of any individual athlete, but I doubt the US government is aiding an abetting a coverup that extends to the highest levels of government agencies/ministers.
Regarding Jacobs, hm, that's hard, but I'll cut him a little slack. He's a recent convert to 100 meters, maybe it's a case of Dafhe Schippers where the talent was there but in the wrong event.
The Chinese 100 meter guy, on the other hand...a big Asian best at age 31...but the 100 meters is one of those events where you just have to assume that everyone's dirty, given the history...