It’s ok to say kwanza and publicly light a kwanza menorah and ok to say happy hannukah and publicly light a hannukah menorah, but utter the dreaded ‘christmas’ word or display a tree or manger scene and the liberal world seems to shatter and cry for removal. These people need a safe area that they can be locked in so nothing can offend them.
But it is OK to say Merry Christmas if you say it in Spanish. Just look for all of the bilingual Happy Holidays/Feliz Navidad signs. Not Felices Fiestas. I guess Spanish people just aren't inclusive to Día de Año Nuevo.