Apparently AWS sovereign cloud is designed to continue operating even if the US offices cut them off. The servers are in the EU and the people running them are subject to EU laws, not US ones.

Realistically a US executive could be legally required to give an EU engineer a command that they legally couldn’t follow. At that point I guess we find out if the engineers’ national or corporate identities are dominant. I suspect the former in most cases, but who knows?

The US exec probably doesn't want to order them either. So the game would be played and they did their best. There's another article about the US fighting data sovereignty requirements/laws in other countries, but that relies on their quickly dwindling soft power.