Pretty trashy to boo a first lady. Just confirms the low opinion some people have about NASCAR fans. I’m sure many of the fans kept their dignity and held their peace. You don’t have to agree with a person’s politics to act like an adult.
I am a NASCAR fan and know plenty of them. They are largely pro-God, pro-gun, pro-family, pro-military, pro-life and against the homosexual agenda. In my opinion, the sport itself and its fans represent what's truly good about America. The fact that NASCAR races begin with a prayer shows unabashed Christian values.
I'll also add that NASCAR's roots and much of its fan base is concentrated in the states shown below:
But perfectly fine to call Americans that love their country and their freedoms - let people who are deliberately and with malice aforethought and deliberate intent, take their country and freedoms from them - perfectly fine for You to call THEM 'trashy"?
When the enemy continues to encroach on your life, on your freedom ("enemies domestic") there comes a tipping point where people say: "We are not afraid of you. We will not go silent to the cattle cars. We know who you are and what you are up to."