Being dependent on US tech feels the same as when we were dependent on Russian energy: strategically unwise and avoidable. We have alternatives, they just need work.
Like last time, I ask again: Which are the European made computers?
If you mean assembled then there are lots of very small European companies that make custom build PCs.
Economies of scale in the US, a single language, and cheap transport, mean that the US companies grow very big internally, very easily. And then go international without much effort. The same is not true in Europe, so there's not a huge Dell, HP, or IBM equivalent.
In 2026, the only country on the entire planet that can likely make their own computer with 100% their parts and labour, and is actively trying, is China.