If you think a routing service based in one country should only use the models from that country, I think you may be the one who is missing the entire point of a routing service in the first place.
It’s the other way around. People are concerned about the various implications of the US and China owning all of the best models, and Europe not really being at the races (Mistral noted). Switching to a European router achieves very little against the current backdrop.
You can use it with just European models if you want.