Sure, it’s perfectly okay for Christian who follow Jesus Christ, God on earth, who created true holy days and listed them in the bible, to substitute a day that glorifies demons, satan and other dark forces. Makes sense to me.
If Christians ever realized that those New Moons, Sabbaths and Feasts that are in the bible represent, literally, the major life events for the Messiah of Israel, it would expose the Catholic church’s tales of December 25, good Friday and easter as phony..
And Christendom and the world economy can’t chance it with the holy day shopping season...