Necessity is the mother of innovation, that is why the Chinese do have domestic manufacturing of processors and the EU doesn’t.

What it will take in my opinion is American processors becoming unviablly expensive (tarrifs) or unavailable alltogether (export controls) for the will/market to arise for EU domestic processors.

https://dare-riscv.eu/

Which is exactly what’s happening

As long as Russia is fighting China gets cheap oil

Bocchi the Rock!