Browser Login Data Dates Earlier than Laptop Date

I used Axiom to parse browser data on a laptop installed in 2022. Axiom found logins within Chrome's Login Data file and Firefox's logins.json, many of which were "created" as early as 2011.

Is this an indication that the browser profiles were created on another computer and copied over to the 2021 laptop? Could there be another explanation for the large date gap?

browser computerforensics data laptop login