I think it was pretty clear why he did that - now that people know he can MicroDose to very significantly enhance performance, who is going to believe in his pe

I think it was pretty clear why he did that - now that people know he can MicroDose to very significantly enhance performance, who is going to believe in his performance being "natural" if he does extraordinarily well? Particularly as he demonstrated that even the more stringent systems didn't catch him. He was trying to make it super, super clear that he know that it is cheating, that it is wrong, and that if he EVER did this outside of this trial, that he would be guilty as sin.