Users can find this pattern when using the Pera wallet on Algorand. Rekeying is a unique feature of the Algorand Blockchain, which allows users to assign a new private key to an account without transferring or removing their assets. Users can use this feature if they believe their account has been compromised. Rekeying is only recommended if users have a large number of assets or if they have locked assets for (example, in Algorand Governance). I want to point out that the user flow is well-designed. It's easy to rekey your account with a few taps without writing down a new passphrase.