Indeed.
The CHRB hid information, and there was a heck of a lot of impropriety involved in the closed door sessions, changing of rules after the fact, etc.
Also, though, let’s not be naive about substances. Many athletes pass tests by circumvention. Passing tests doesn’t mean “you are clean” , and if we were in a court of law, that casual idea would be thrown out immediately because there would be a lot more evidence required, (as has already happened in the case of human athletes who passed tests and were later dqed and/or suspended). .
Thresholds at 4x acceptable levels doesn’t seem “casual” to me, either, and we are dealing with a trainer who has been known in the past to um, experiment with odd substances, so there’s that…
When real investigations take place, details are not so readily cast aside.