The issue for some is the driving force is military, to secure their supply chain to kill people.

Counter point: Apple exists in their size because of the US’s willingness to keep shipping lanes and trade routes open by use of force and US diplomatic efforts to allow for trade to exist in foreign nations. It’s debatable if this still holds true or is the correct approach given the shitshow going on right now.

It's also a major concern to have a supply chain that can be protected from foreign manipulation.

A compromised supply chain is a huge intelligence/national security risk, not just for military platforms but everything from government and commercial datacenters to personal devices used by both public and private sector individuals.