I think there is "philosophical" difference in point of view here, if we can call it that, which is intractable (re Cozy Beehive's pt. on the butting of heads).
I may be wrong but I think Coggan's personal philosophy is akin to Ayn Rand's (the pursuit of self-interest and performance "objectively", in this case in the peloton), which in the case of doping may fit awkwardly with commonly accepted societal norms of broader obligations/responsibilities beyond the self alone. He acknowledges (or accepts) the doping as ceterus paribus as is, an assumption that no one in the clinic will accept, including me.
Andrew, is your personal "philosophy" that of Ayn Rand?
(Here's a trivial Rand quote from Wikipedia to give you an idea: ""I am not primarily an advocate of capitalism, but of egoism; and I am not primarily an advocate of egoism, but of reason. If one recognizes the supremacy of reason and applies it consistently, all the rest follows.")
Reason in the pursuit of "objective" self interest, and the entire debate follows because the clinic thinks self-interest (and the use of "reason" singlemindedly in it's pursuit) is trumped by broader concerns....