You mean “it becomes impossible to distinguish the clean performance from the doped performance - particularly at the highest level” does not say what I claim it says, that it is impossible to distinguish the clean performance from the doped performance - particularly at the highest level? By “the highest level”, did you really mean, not the fastest runners, but the middle of the pack and lower level runners?
It hardly matters what you you think or say now about what you thought and said then, unless you can find an intelligent way to support it rather than resorting to false arrogance. I found a source to support what you said then, and now deny you meant. This allows me to disregard your unsupported contradictions now. Your doubts about “performances like Gidey’s” don’t matter, when you’ve already told us that experts give it a 50%-80% chance of not being doped. You can have your doubts about as many as 20%-50% of performances “like Gidey’s”, and be no wiser about Gidey’s performance.
I have already described Houlihan’s violations, the same way the AIU, WADA, and the CAS described them. It brings no positive value to attempt to redescribe it in words that are not mine, and terms not used, nor defined, by the AIU, WADA, and the CAS.