He's Fe, but he's predominantly Ni. How else would he intuitively know whether every kid in the whole world has been good or bad? Heck, he even knows when you are sleeping. Santa Claus has some mad Ni skills.
Dudes! No way! Think about it, dividing the kids up between those who are naughty and those who are nice, remembering all the kiddies names and which list they're on. Superior Si and strong traditional beliefs, clearly Santa is an ESFJ.
Giving presents tends to be a concrete form of communication.
The first man to raise a fist is the man who's run out of ideas. H.G. WELLS
The first principle is that you must not fool yourself, and you are the easiest person to fool. FEYNMAN If this is monkey pee, you're on your own.SCULLY