Huh? Valieva is the biggest star of this moment for her star Russian coach, Eteri. If Eteri knows nothing about a banned substance found in one of her prized skaters via routine testing and/or had 'minimal' involvement, then that actually does imply that Eteri is rather foolish, and not in charge of her own skaters, as well as lacking in the ability to manage her own training and coaching operation.
Another huge factor in all of this is that Valieva is one of the most talented athletes Eteri has ever had. Valieva had no need to be given any banned drugs for any reason whatsoever! Let her train hard naturally, the old-fashioned way. And then let her talent simply take over in competition, without all the OTT demands, tensions, and gimmicky bells and whistles which simply detract from her sublime skating. The drug in no way could enhance Valieva's talent and her ability to perform well. If it was supposed to help her recover from physical exhaustion faster in order to be pushed to unnatural limits in training, that's a completely foolish way of training, which is long-term harmful to Valieva health-wise! And now, also harmful to Valieva's reputation, and to her career.
Your comment ironically tells on Eteri! You're saying Eteri wouldn't risk her own reputation for an athlete! What do you mean exactly? Eteri has achieved her so-called 'reputation' because of her athletes! If Eteri was actually a responsible coach, she would be more concerned about her skaters' careers, health, and reputations, instead of obsessed with her own standing in the sport!
It sounds like you're saying Eteri wouldn't be directly involved (only 'minimally' involved) because there are so many others available to replace Valieva? Duh! That's contradictory and makes no sense, as I said, because 'commodity' Valieva IS (or was) Eteri's money athlete of the moment -- the one most likely to win Olympic gold. Any drug intervention obviously would have taken place precisely because they try to push athletes to the limit, with apparently no real concern for their health and well-being. And if Eteri has so many athletes available (as she does) to take Valieva's place, then an argument could be made that Eteri doesn't care about the push for drug intervention because it might work in Eteri's favor, if (as they seem to think) the harsh push in training that the drug enables might add something to 'throwaway' star Valieva's chances. It didn't and it doesn't.
In fact, it seems to me now that this whole 'drug' situation could be one of the reasons why Valieva never seemed to be fully enjoying herself in competition. There was always a nervous look on her face, and a lot of tension, which appeared to affect her enjoyment in skating, despite her sublime abilities (which were also detracted from by the wardrobe gimmicks, etc.). After her winning performances, Valieva just seemed to be relieved rather than fully satisfied or happy with her accomplishments.
Exactly!!!