Board Thread:General Discussion/@comment-28109177-20180718045132/@comment-28109177-20180721025144

Supergirl had her OWN problems to deal with, she's dealing with Dark Magical forces and ALIENS like everyday of the week. Now she created an evil version of herself in the finale, she doesn't have time to go to another Earth a fight men with guns. Plus that fight would be over quick and there would be no purpose in that season at all.