[kiriakasis]

I believe that making sync work with E2E bring either security issues or more burden on the user; I would like them in telegram, but I also like the "if you send this message you exactly the device it go to, not an old laptop i forgot in the office, just my phone". it is meant to be secure on a device level.

[jyrkesh]

Yeah, you'd have to manually put your private keys onto your computer from your phone.

[Arathorn]

Or you do what Matrix does, and given every device its own keypair, and let users track whether they are talking to a trusted decice or not.