Apple isn’t stupid. They want to bring it to the EU, since it sells devices, and Android manufacturers have no trouble offering AI in the EU, even though Android is under “gatekeeper” rules just like iOS. But Apple is already behind schedule with their AI anyway, so they concentrate on English first (even other non-US English countries will only get it in December). And since Apple is annoyed with the EU legislation, they are mumbling something about regulatory uncertainties, as a welcome excuse for the delay, and maybe in the hope of influencing public opinion in the EU.