Anonymous User Role Deleted During Uninstall of Module

While troubleshooting a Incorrect permissions error 💬 Incorrect permissions error "view user_menu in toolbar" Active issue, I unistalled the Toolbar Menu module and then found that the Authenticated User role had been deleted from Drupal 10. This is a known issue 🐛 Anonymous and Authenticated roles are deletable Active and has been experienced when installing several other modules. This results in an Access Denied message for most of the site for all except Anonymous and Admin users.