A gift to children for Christmas - a new psychotrauma

This family showed how not to make a Christmas surprise for children. But apparently, this is some kind of new trend. The trick is that Santa Claus comes out to the children first. The kids rejoice and meet a kind grandfather. And then ... the Grinch flies out and tries to steal a bag of gifts, thereby making a wild fuss. Adults have fun, but judging by the reaction of children, they will have nightmares about what they see for the next year