Funnily enough, at least in this particular report, it is her coach who told the story. Really shows how this behavior was normalized enough for it not to be considered too shameful to admit.
The reason Ye and her husband are persona non grata is unrelated to the Olympic incident, but because her husband is involved in the "New Federal State of China" (https://en.wikipedia.org/wiki/New_Federal_State_of_China). Supposedly this is what the "fierce criticism" the article is referring to.