2. No single country has a monopoly on innovation. Consequently the sharing of ideas from different locations and cultures is really important for moving forward. You miss out on this benefit when you consciously work to block it. Historically, the last time China was this arrogant about isolation, it didn't turn out too well.
Last Update: I've wasted enough time on this and probably should have put this in my original post.
If you think of sharing data as a resource, China just made it artificially scarce, made it extremely slow, and made it really costly which makes total business sense in the Information Age /s Hopefully our governments won't follow