I wouldn't be offended because to me Christmas is about having a reason to celebrate in the dead of winter, to enjoy family and friends, to give gifts, and yes, to enjoy the good food and wine. All my family still celebrates the religious aspect of it but I don't. To me it's all about all that other pagan stuff which was adopted into the holiday, mainly because Jesus wasn't even born in the winter. Same goes for Easter. I enjoy jellybeans, colored eggs, chocolate bunnies, and pastel colors to celebrate the end of winter and return of spring. None of which has to do with Jesus' supposed resurrection.
Christian apologetics is the art of rolling a dog turd in sugar and selling it as a donut.