So where is all the data stored on computer?

@markwarner22 Are you asking me or offering a solution? I assume saved passwords are part of the browser's storage; If i was logged out of my account on all platforms it would still exist.

They are stored on the computer locally that they were created on those other devices are synced if the main is off or logged off those other devices will not connect with sync. That's my understanding of Mozilla sync

@markwarner22 Thanks, that sounds likely to be solution. I was hoping the info was accessible regardless of any devices being logged in.

There is a bug with IOS. https://bugzilla.mozilla.org/show_bug.cgi?id=1872730