Mid 20's so yea I'm young what does that have to do with anything..
The first video buddy got his *** whooped for running someone over he deserved it. You can speculate all you want but who knows how the riders would have reacted on the initial stop. I'm sure it wouldn't have been anywhere near as bad as it was, but that's my point of view.
The second video I didn't see what happened to cause the rider to attempt to reach in an give the driver or passenger a shot, but there has been times where I have been alone an felt like doing the same so I don't see how the group aspect of this is the cause of the problems.