This works only on devices for which you simultaneously have email access. For instance Netflix on a home gaming console would fail miserably using this schema

This works only on devices for which you simultaneously have email access. For instance Netflix on a home gaming console would fail miserably using this schema. See also https://www.troyhunt.com/heres-why-insert-thing-here-is-not-a-password-killer/ https://www.troyhunt.com/heres-why-insert-thing-here-is-not-...