No apple product call china or any one else - Apple is about protecting your privacy - Google is about selling your data to anyone to make money. Linux and Apple run on the same underlying Unix code.
That's not really true. OSX is a derivative of BSD if I recall correctly. Linux is based on it's own code base. Some software may be written to be compiled on both systems through makefiles, but the actual codebase of the kernel is different.
https://www.engadget.com/apple-chinese-government-control-data-131343119.html
https://www.wired.com/story/apple-china-censorship-apps-flag/
https://freerepublic.com/focus/f-news/3971173/posts
Google and Microsoft and Apple are all basically the same company just with minor differences barely worth mentioning. These are the four companies we should not under any circumstances be doing business/using their products:
Trump, as usual, is right. Trump listed them all because they are evil rotten ideological companies.