This all seems to be missing the point. What does using DNS for your identity do for your actual data? Your data is still going to be on whichever platform you log on to, and otherwise wouldn't we want to be able to make a unique ID for each service?
Really, if you want a consistent, permanent ID, we might as well use our government IDs everywhere...
An explicit goal of AT protocol is data portability. DNS gives you identity portability, since otherwise you’d still be locked in to the platform that owned your identity.
Really, if you want a consistent, permanent ID, we might as well use our government IDs everywhere...