[1] https://www.nytimes.com/2017/09/17/technology/facebook-gover...
[2] https://www.nytimes.com/2017/09/06/technology/facebook-china...
[3] https://www.nytimes.com/2017/08/11/technology/facebook-china...
In regards to your point about Priscilla, many, if not the majority of ABCs (esp first gen) are raised by their parents "Chinese" culturally-speaking. Her not having lived or worked in China does not mean she is unfamiliar to Chinese culture. To suggest that is frankly absurd and runs counter to the Asian-American experience.
Because of all these reasons, many people view Zuck's request as a shameless act of ass-kissing and not just being "socially awkward".
Lastly, the reaction in China was not only due to "hyper-sensitivity" but also to a mix of 1) media exaggeration and 2) how important naming a child is in Chinese culture.
With all due respect to you and your family, your personal anecdote about your son not having a Chinese name is not the norm - even for mixed Western/Chinese couples.
With all due respect, I know many mixed Chinese kids who didn't have formal Chinese names awhile after they were born, it isn't freaking easy, it isn't always a priority. What was chosen afterwards was informal. It just happens, not everyone shares your values, even among Chinese, and why the heck should they? They have their name, the one they will use for the rest of their lives, that is the important part, the rest is just technicalities.
In any case, asking a stranger, albeit a VIP, to name your to-be-born first child is pretty weird. Doubly so in the context of Chinese culture.
And I wouldn't say this is due to "hyper-sensitive" Chinese culture. It would be seen as unusual even in western cultures.
You are applying western standards to the Chinese response, which makes little sense.
That's the only way Facebook could operate in China. I just don't see it happening.
It's actually fairly easy to get around the Great Firewall of China