which is why at the very least your email provider gives you a recovery kit to print out (the equivalent of the notebook) and if you can get back into that account you'll likely be able to get into whatever else you signed up for.
There's no difference here between passkeys and any other central storage be it a password manager or a physical notebook. If you lose that access, well you're screwed. But it always beats having hotdog123 as your password for 70 different sites.
which is why at the very least your email provider gives you a recovery kit to print out (the equivalent of the notebook) and if you can get back into that account you'll likely be able to get into whatever else you signed up for.
There's no difference here between passkeys and any other central storage be it a password manager or a physical notebook. If you lose that access, well you're screwed. But it always beats having hotdog123 as your password for 70 different sites.