As Schopenhauer famously noticed if you lack arguments start personal attacks on the discussant. No outside-US based good start-ups, no? No outside-US based strong movie industry, no? No outside-US based strong music industry, no? And list goes on and on.

Socialism works. For the capitalistic US and China it does! Because once you impose economic barriers on yourself they have much easier job competing with you. Hence why 'cancer'. Cells killing the body that hosts them.