Interesting fact: i just logged out from my US AppStore ID(used for Media&Purchases) and logged in with my romanian one. Now i lost access to Apple Intelligence.
So for everyone who has issues with getting access in the EU, maybe beside region/language set to the US you should also use an US AppStore ID.
So for everyone who has issues with getting access in the EU, maybe beside region/language set to the US you should also use an US AppStore ID.