The world has literally gone mad….it is quite clearly a JOKE. There is a huge difference between a joke Christmas card and bullying a child at school because of the colour of their hair.
I would buy that card for a ginger mate, because they'd laugh at it, it does not mean I would then go to my nearest playground and scream racial slurs at the kids.
That woman just proves, fat people don't have a sense of humour*
*This is a joke