Her economic lectures on YouTube aren't bad, if you like British neoclassical. As an economist, she makes great cases for the economic value of prostitution. I would put her in a similar category as Dr. Helen Smith, but with a few steps of indirection.
According to her CV, she wasn't a music student. She was a finance major, and now has a job as a finance director. The timeline is slightly off as well, by about 18 months.
There is plenty of PC in China, but of a very different flavor. Look at Naomi Wu's drama with the Vice interview for an example. Don't say anything bad about the party.
I remember when that was first posted. Other subs did some internet sleuthing to try and uncover the story. Can't remember the results. Something was off about it though.
Read what he said about her. He was enthralled with her. At his level, 'hot' women are a dime a dozen. She was, as he put it, his intellectual equal, a peer, etc.
An ex-girlfriend of mine many years back recommended the movie "Because I Said So", starring Mandy Moore. She said all men could learn a valuable lesson from it: "Even good girls can be bad."