Merry ? What ever?

I wonder if the saying Merry Christmas will be outlawed in a few years time so as not to upset the minorities. It is already outlawed in some schools? Should never had been an issue. Why outlaw something so intrinsic. To make everyone inclusive you adopt their customs into your own. You do not ban traditional customs and come up with a trite saying in the hopes of appeasing the masses. Gobbledegook