> Using a European solution just because it’s European sounds wrong to me.

That depends who you are, and what you are doing. If you have information stored such that having it in US infrastructure is a national security risk, then you might think differently.

>but governments should copy some of the reasons the breeding grounds in the US and China exist.

Which reasons should they copy? Massive government subsidies? Large grants masquerading as defence contracts? Threatening foreign governments to force market access with taxation lower than the native businesses? Are you saying European governments should favour European companies just because they are European?