Yes, now imagine a key beside my name.

You see options available:

Seed generation:

- Seed picker cards

- Entropia pills

- Cut up BIP-39 word list

- Various HWWs and dice rolls / images

Seed in use:

- Various air gapped signing devices

Seed at rest:

- Various metal backups

- Seed hammer

Location:

Country, nothing more.

You choose your options, met with a paywall accordingly, funds go to escrow, an Xpub appears.

You can now message that person, who will be alerted with your npub, a PSBT and they will perform x transactions to ensure keys are set up correctly.

There will be x checks / signs per year as per agreement, either a one off cost or an annual basis.