> How do we preserve a lot of the efficiencies of the past, while strengthening the resilience and redundancy.

Open source with clear international governance and maintainer/contributor base, in such a way that a geopolitical rift leaves both sides with working software.

That works for tech and the infrastructure, of course, but not for the corporations built upon them.

> more international lawyers

I don't see that as a significant source of safety in our current world.

> isolationism is a death sentence.

The current US admin isn't isolationist, it's merely reverting back to 19th century imperialism.