Generous? hehe, from you comments, I don't feel it,
And he is Chinese American, he was forced by you vietnamese to flee from Vietnam, don't because he work for Uber, then stand beside him, if you want them, praising him, don't want, expel him, hehe.
Even there are something with Vietnam in his life, also no need to bragging here: "Vietnamese" give advice on business, Chinese will NEVER, blabla.. first know, he is worker, just a high rank worker, not founder of Uber, from you mouth, sound he own Uber, no him, no Uber,
In the world, too much rising country, but if it is not safe, even you can earn million, billion, so what? VCP can easily confiscate you properity, and expel you, even take you life
Now, even they want make benefit from Vietnam, I think they know how to do, never settle in Vietnam, of course can earn money in Vietnam, but need transfer benefit to safe place in time.