Not to be that guy, but there's a significant difference between Finland versus Netherlands, Germany, and even Ireland in importance within the EU and European institutions from a power politics perspective, as well as the type of political culture.

Pre-1995 EU member states tend to have stronger control within EU institutions, and are the states that actually matter along with a couple later EU member states that have openly threatened or actively reversed into illiberal democracies that tried to stymie EU institutions and/or created their own groups to pressure the EU such as the Visegrad Group.

From a US perspective, as long as Russia threatens Finland, Finland has no choice to look to the US, especially if green men suddenly appear on Etelakari, Kilpisaari, or some other rocky island in the Gulf of Finland, especially now that pro-Putin Rumen Radev has won a majority in Bulgaria, Babis and his coalition have returned to power in Czechia, and Fico in Slovakia remains in (tenuous) power.

I'm not sure how the "importance" of various countries is related to the discussion. Or what Russia or the US does.

My point was that there are different perspectives on national security. If everything ASML (or another similar company) knows became public knowledge, it would be bad for its business. It might also be inconvenient to some foreign interests. But would it be an actual national security issue to the host country?

If some forms of corporate espionage are not considered serious crimes, there are other reasons beyond the "best of the best" (whatever that means) migrating to another country. It might be that the people do not consider it a serious crime. And if you are in a country with limited ambitions to influence the rest of the world, that might matter more than the interests of faraway superpowers.