Lenovo starts up in China actually, so there is no "Chinese takeover". By that term you could mean IBM sold their personal computer business(ThinkPad, etc.) to Lenovo.
Definition of natural numbers is the same as non-negative numbers, so of course 0 is a natural number.
I don't think China has got the power. It is in fact USA or specifically local factories that should be held accountable
It's NewPipe.