Flags: they're not wrong.

"Every American flag is a warning sign" the message said. Have you noticed how many stars-n-stripes there are on Youtube these days? It's like every content maker needs to show you how much of a patriot they are by displaying their country's flag - on the wall behind them, on the t-shirt or jacket they wear, flying from the pole out front or the pick-'em-up truck they coal roll. They even display…