Some people do value a lot about their privacy, and I don't think it is an issue even he doesn't want to do a webcam with Webmaster.
Most white people are born with a proud/arrogant mentality, especially those of the Germanic descent.
But there are two types of them, the first one will hate you since you are non-whites, no matter how advanced you are.
The second one will respect you if you are good enough to become advanced, but they will still despise those technologically inferior non-whites.
Most likely Beidou belongs to the second type of the Germanic white guy. Also, he has married a Chinese woman, so his affection with China could be even greater.
And I think that we don't need to be harsh with him.
Even Lux de Veritas has trolled China very frequently, but sometimes he got some very reasonable ideas in his head.
If he can stop this behavior, so we can forgive him as well, so it is Beidou.
i think, here we all are digitized entities digitally engaging each other in a virtual world, i would not be bothered if beidou turns to be of nigerian descent rather than of germanic, the overall content of any poster's posts matter, not his ethnic background