Christmas does not feel like Christmas anymore

its so weird cuz im an atheist and I dont believe in god but I do think Christmas is like a universal holiday that everyone celebrates, yesterday was xmas and I didnt even realize it, there better be some kind of scientific study about this cuz nowadays, holidays that are shared across the world dont feel as exciting which is sad, I just hope new years eve is I guess more thrilling than xmas, and of course I wont forget to eat 12 grapes under my table for better luck next year, hopefully 2026 is a good year cuz 2025 disappointed me