I've also been involved in a couple of somewhat chaotic traffic situations where two different police officers directed two different flows of traffic into each other's path.
Even if Scheffler was the biggest A-hole in the world, I'd go out of my way to assume that he did nothing wrong here.
And yes ... I think people who fly those silly "Back the Blue" flags in front of their homes are delusional fools.
One thing I'll say seeing the video is, if there was a national leftist civilian security force "just as powerful, just as strong, just as well-funded as the military" this is probably how they'd react, and for the reasons you'd expect.
Scheffler birdies the first hole. It's gonna work out fine.