I can't speak for the NOP Athletes, but fortunately, I only need to say that he used testosterone for himself under prescription and that still qualifies for "using a banned substance in any manner"...
Having used it before obtaining a TUE, having the panel confused about the reality of the medical condition he was supposed to have in order to justify this diagnostic and prescription, trafficking it with his pal Dr Brown, and rubbing some on his sons as a experiment to determine how much is needed to trigger a positive test are just bonuses.
He admitted all of that himself.
So yes, I can back my claim.