I don’t know about neither, but I think there are people who are “both” like expats or people who emigrated from China at an age (say 20+) at which they could have credibly fully understood what it’s like to live there. You could also include people like ABCs with strong familial ties to China although I think those are more firmly outsiders.

In any case it’s rare for either of these groups to be fully candid with non-Chinese, or at least bold enough about it to broadcast is via eg news media, anyway because of the cultural taboo on discussing politics and risk of negatively affecting relatives back in China.