...and the only reason why that's true is because (1) the "vast majority" are not Uyghurs and (2) (rightfully) fear their tyrannical government and take care to

...and the only reason why that's true is because (1) the "vast majority" are not Uyghurs and (2) (rightfully) fear their tyrannical government and take care to not offend it. If you changed the criterion to "likely to end up in [bad place] if they said stuff their government didn't like", the likelihood for Chinese citizens would be multiple orders of magnitude higher than for Americans.