I think it's fair to say that by the early 21st Century a large part of the Christmas celebration has become secular. To be sure many people (to varying degrees) celebrate it as a religious occasion, but in popular culture I believe that Christmas' non-religious aspects have partially overtaken the religious aspects.
That being the case, I will continue to celebrate Christmas in spite of being an unbeliever. Just don't expect to see me in church... :-)
Liberals are hatetheists—they not only don't believe but want to exterminate the public expressions of those who do.
I’m with you. As an atheist who enjoys Christmas, I want everyone to have a good time, regardless of religious persuasion.