So you are suggesting making everyone life more cumbersome with the very likely potential of losing all the data on your phone because you lost a piece of cardb

So you are suggesting making everyone life more cumbersome with the very likely potential of losing all the data on your phone because you lost a piece of cardboard or forgot a key for which benefit exactly? Being hypothetically safe for government scrutiny concerning information they could a dozen other way? I really like E2E encryption of messages with proper backups on my end. It's good to know the carrier of my messages can't scan them for advertising purpose. But for my phone if I know there is no way to easily get the data back if I have an issue that seems like a major hassle with very little upsides.