Yeah, even if you ignore everything but the Christian holidays because you’re an asshole who doesn’t want to acknowledge anyone who isn’t Christian, you have Christmas and New Year’s within a week of each other. Holidays.

Sorry, no one says “happy holidays” for Thanksgiving. There are numerous religious holidays which happen in the spring too (Easter, Passover, Holi, Nowruz, Ostara, and many more) and no one says “happy holidays” then either.