Good. Apple would be forced to give competitors the same access they give Siri.

Aparently that means: "give any AI system nearly unlimited access to a user’s device, as well as the ability to act on that access autonomously without a user’s ongoing visibility and control. That includes the ability to read and send messages, make purchases, access files, and execute actions across any app. Security researchers have already shown that AI systems can be hijacked to steal personal data — like passwords and photos — and to permanently alter files and account settings without a user’s consent. "

So... Siri can already do all that... how come Apple isn't concerned about that?

Perhaps a better approach is to allow users to control what AI agents can do including Siri and give all the same access through the same controls.