On the street where i live (just outside Houston, TX) the Boy Scouts do a deal in which for $25 a year, they put an American flag in front of your house on all Flag Holidays. I think those of us who pay that fee are the most conservative people in the neighborhood and we are the ones with at least some sort of Christmas lights on display.
There is a correlation between displays of flags and Christmas lights in our neighborhood. There have been many more flags since election day.