It’s set at Christmas, it’s about a man trying to reunite with his estranged family for Christmas, the heist happens at an office Christmas party, John McClane writes on that terrorists top “Ho ho ho now I have a machine gun”, it prominently features Christmas music, a woman about to give birth to a son is central to the plot and it has a classic happy ending in which the good guy underdog defeats the forces of evil.
GTFO with this it’s not a Christmas movie shite just because it isnt sickly sweet shite like Love Actually!