The DMA is only vague if you're trying to game it. The rules amount to “don't be a dick”.

Apple's out here asking “well how will I know if I'm being a dick?? I can’t operate under this environment!”

Whereas most people don't have to ask themselves that question

@stroughtonsmith I assume it is more about the GDPR than the DMA. Google and X have previously delayed the launch of their new AI tools in the EU due to privacy concerns. Apple is following suit.
@mysk @stroughtonsmith I really want to understand how iPhone Mirroring has anything to do with the DMA or GDPR
@jorgesalvador @stroughtonsmith Perhaps Apple is trying to avoid being forced by the DMA to enable iPhone Mirroring between iPhones and, say, Windows.