It's also legally difficult to provide bank accounts to Americans: https://www.thelocal.fr/20210924/why-americans-are-finding-i...
Then there was the whole incompatible court orders in re Azure: https://www.theverge.com/2018/4/5/17203630/us-v-microsoft-sc...
Really the only workable outcomes are a global agreement on internet-touching governance (which the US will never accept on principle) or Balkanization. Or I suppose an eternal chasing into new as yet unbanned services.