It would also be beneficial even if he didn’t do that, but helped others do that.
- ethnic identity tying one to country of origin (Chinese people identify as Chinese and see their country of origin as their people, Americans rarely hold the same view)
- asymmetry (America is best for education and business)
- strong national government which pursues its interests
Saudi Arabia is a bizarre choice because it isn't exactly a research powerhouse. America might be ahead, but China is the clear runner up and is catching up thanks to what might as well be an intentional effort to undermine American science.