This topic was being hotly debated when I entered graduate school about thirty years ago. I was at Ohio State and they were concerned that English Department resources were being redirected to teach remedial English to freshmen, who couldn't be turned down if they were from Ohio.
I bake bread on a regular basis. Unless you add lots of other food ingredients like egg or other perishable stuff, it will go dry long before it becomes moldy. So, this "discovery" doesn't solve a real problem.
Seriously. Once a medium is past, you can't pump it up again.
Fort Knox had Goldfinger. Who is Quebec's Stickyfinger?
You need to be clear on what he was charged with. The agency is saying he got transfusions of oxygen-doped blood before races. Since oxygen is not a "drug" there isn't a specific test that can say whether it's present in abnormally high levels. The ADA will tell you this frankly. But if that's what Armstrong did, it was real genius. Oxygen-enriched blood will supercharge any athlete. And oxygen is not a foreign substance.