Galatians 5 : 20 of the niv lists factions and dissensions as works of the flesh, in the same list as witchcraft, idolatry, and sexual immorality. Factions and dissensions are political. May Lord Jesus grant you the grace to know how to deal with this. As for fiction, it could be considered a lie. I will let that one be between you and God. However, as for those who like Harry Potter, but not lgbtq, may they remember God does not like magic either. Santa Claus is a magician, a glutton, and a lie. We really do not need Santa or Harry.