There are two types of Christmas bonsai:
(1) The "surprise" bonsai. This rarely turns out well. The gift recipient has no real understanding of bonsai, and doesn't really know how to proceed. At the core, they just aren't that "into it". Though they think a bonsai tree is an interesting novelty, that is about as far as it goes.
(2) The "I've always wanted a bonsai tree" bonsai. This one has potential. The gift giver is usually the more confused, and the gift recipient is excited. These are the diamonds in the rough - people who have a spark of interest in the hobby, but don't know where to go to become more involved. But like any spark, they can be extinguished easily with critical or cynical commentary... or can be fueled with support and guidance.