This is basically it. Martial arts is supposed to be something that uplifts you physically, mentally and spiritually as person. Instead, like everything else America touches, it's become more of a cash grab or a hustle. shyt gets diluted, watered down and sold to the lowest common denominator.
If you ever talk to an old head, they'll tell you back in the 70's and late 60's, EVERYONE knew something, but it was primarily because crime in inner cities was different so you had to know something to take care of yourself out there, and also people had more time on their hands to hone and develop something like that. Nowadays it's meatheads and jerkoffs with something to prove, especially when it comes to young white males, who are afraid of fukking everything, because they live in a time where the world is pointing out just how much evil their grandparents and great grandparents inflicted on other races and people, and they don't know how to deal with it so they're grabbing up their guns and trying to get big and strong so they can protect themselves.
And just like Star Wars, that fear turns to anger, which then turns to aggression and then all of a sudden, everyone is a 56 degree rainbow belt with 180 locks and holds so you better not mess with em
Dudes aren't taught humility and things of that nature in these new age gyms that are popping up...or they are but the people they let into their schools lack character and only want to train the shyt so they can walk around and pick fights. No self respecting martial artist with half a brain would have gotten himself into the situation that you see in that video. Only meatheads and dummies who have shyt to prove.