What would the Holidays be without a Grinch? In this case, we have a Karen who simply could not stand her neighbor's Holiday decorations. Look, the truth is this neighbor might have overdone it a bit, but unless their decorations are aggressive or hostile, there is absolutely nothing this Grinch can do about it. It's the neighbor's property, not Karen's. It doesn't matter if she has been living in the neighborhood for five minutes or five years, nor does it matter if she is older. Thankfully, p…