Heck, Google's still trying to arrange the appropriate censorship and filters so they can do business in China.
> There is no constitutionally protected right for American citizens to not be subjected to propaganda. In fact, it's quite the opposite, since propaganda has been specifically identified as a form of speech protected by the first amendment.
I would say almost anything can be classified as a national threat, and to consider an algorithms or technology that are limiting free speech or us liberties as propaganda would be a gross misclassification. The cia most likely killed a president under the name of national security, I don’t think a Chinese company has more rights than a us president.
Apple played ball, and iCloud in China was handed over to a Chinese state corporation to run.