Why would they need to re-generate? Pretty much all websites are using copyable passkeys. The user just needs log in to their password manager on their new device. Which for most people just means logging in to their Apple or Google account. There is virtually no difference to storing generated passwords in a password manager or storing passkeys.
And the sad truth is: Most people have no password manager at all. They are used to re-generate new passwords every time they want to log in! I'd wager that on some websites the vast majority of people are loggin in by pressing "I forgot my password".
And the sad truth is: Most people have no password manager at all. They are used to re-generate new passwords every time they want to log in! I'd wager that on some websites the vast majority of people are loggin in by pressing "I forgot my password".