Do what I do, i encode all emails into giant QR codes on paper that will fade in 72 hours. I then have a staffer chain a briefcase with the email to his or her wrist and fly to the recipient in a private jet. The one time pads are delivered by a separate courier.
Any such scenario would result in the company or their providers controlling a lot of the infrastructure.
That’s why private relay isn’t a bad thing. You’re replacing thousands of individual risks with one. IMO, the protection of Apple’s PR is stronger than any tech.
It's different in terms of security, but in terms of competition, which is what network providers complained about, there is no difference at all.
How is that new though? As the creator of Safari they could store tracking information locally and batch upload it for processing.