In this case it looks much simpler: Apple strictly does not want to open up the iOS platform to other competing agents, as they lose the monopolistic moat if they do. While making a true developer platform with good documentation is often hard and expensive, with the market access they'd get, companies would gladly jump on it even if it was badly documented as long as they have guarantees of continued legal access.

At the same time, this potentially opens up the entire worldwide market (imagine EU iPhones being imported into US to use with OpenAI or Claude Cowork), and they probably made the estimation that keeping EU out is still better value (70% of the market all to themselves) than fair competition in the 100% of the market (I guess they estimate they might get less than 70% in that case).

Or they are hoping that EU customers will want Siri AI enough to campaign for a change, but I'd find that highly unlikely.

> imagine EU iPhones being imported into US to use with OpenAI or Claude Cowork

That's not the case. it's merely software (exactly like my iPhone 16 lacking the promised AI features claimed at WWDC24).

Anyway as I'm now within the EU with phone I bought before moving to the EU, regional features (or restrictions) depends on the logged in account and device regional settings. Except physical considerations (eSIM design, actual radio transceivers). The hardware is the same thank god.

Yeah, Siri was such a poor solution compared to Google (and Google's is also poor in EU) that no one would make a campaign.

If Siri wants to be seen as anything it should first support every EU language and they can work from there.