Life Day should be in game.
Yes very true RL events need to steered clear of to many relidgions and different countrys views out there to accomidate everyone, however events in the star wars lore have nothing to do with real world events and there is no reason they shouldnt be ingame.
Christmas (and the associated lights, snow and colours) is not Life Day, and should not be in game.
Christmas is in-game under the misguided label of Life Day.
The actual Life Day is not featured.