What's up with CGs?

I was threatened after politely asking a group at 1:30 am to stop yelling swear words, being so loud keeping our church group awake. They threatened me twice if I said another word. I further told them they should think twice about being so foul mouthed around their small children. He came at me as I stood my ground but, was stopped by his buddie. It was quiet after that and I learned to never camp where there crowds or popular places. I go lonely roads, lonely campgrounds and find the hunters during hunting season to be the most polite people ever. Some places are magical and everyone is friendly and very quiet at night.