User blog comment:MakeShift/The Crisis and its impact on the Arrowverse Wiki/@comment-38932496-20200124013401/@comment-2054358-20200124044439

No need for listing Earth-Prime as their home universe unless we list Earth-1 for characters who moved to Earth-1. And considering how Earth-1 was used as refuge during the Crisis, it's best to keep only the Earth they were born on in the infobox.