As an American, that's pretty funny seeing how allies of the USA are constantly hostile toward Americans at every turn (unless we're buying a tshirt or something) and have been for many presidential administrations. Why would Americans be interested at all in what allies have to say when it's always negative anyway? When someone tells you you're their enemy long enough you begin to believe them.
As for the discussion of moving tech stacks to Europe, if that's where your company is why did that not make obvious sense day 0? Why would you place your critical infrastructure in another country not beholden to your laws? If you're based in Europe then you should host in Europe, and even further, host in your country.