I'm a liberal Democrat, but I think this is too much. This is not a Democratic party issue, though. None of the candidates are advocating for cancelling Halloween (or Christmas, or anything else the Fox/Breitbart propaganda machine feeds to the morans of this nation). These school leaders made a non-political decision for their own community, and that's really the end of the story.
Don't worry Letsrun universe, you can still dress up in your little Fornite costume and strut around, or whatever it is you do down there in the basement apartment.