I agree, I was just saying that the reason Apple didn't add this feature was because of the authentication problems due to privacy policy, not that ordering something via voice is breaking the privacy policy. They could use the same system they use for unlocking doors, when I ask Siri to unlock a door, it tells me to finish the request on my phone, which just requires to authenticate on my phone (when it works).The authentication issue IS the privacy issue. Siri requests are separated from an individual user such that even Apple can’t create a “profile” based on Siri requests. Having requests that ARE tied to specific users breaks that privacy model.
DOES Siri need to be THAT private? Apple thinks so. But this is just another example of a thing that will likely never work via Siri due to that data constraint.