They should, but the entire EU economy runs on US clouds. It's hard enough to get new hardware as it is (US hardware btw), so how should the EU, especially today, move to sovereign clouds within the next few years?

I'd argue every single EU business with more than five employees would be impacted by such a decision. Just pulling the plug would be economic suicide.

Time to dust off that sampling profiler and make code way more efficient, simple and well architected.