If you have photos and personal stuff in a Kali installation you're doing it wrong, Kali isn't supposed to be a day to day OS, some time ago your default credentials were root, so yeah, they changed it some versions ago but still, that gives you a look as how it should be used.

EDIT: If you want a daily driver OS but need some Kali tools without installing it as a second boot or VM you can use the Kali Bundles which are repositories ordered by type of tools.