Won't allow my son to play football. To be honest he's shown far more interest and ability in baseball...and hockey
With that being said, I still maintain these guys that are talented enough to make the NFL and receive substantial compensation, know the risks. Ryan Shazier's play was the scariest of the night and it was a seemingly innocent play. It's a violent sport that is played by very strong individuals at a high rate of speed. As I've said repeatedly, unless you take tackling out of the game, you will have many serious injuries, which includes the brain.
I agree that people flying around recklessly is not needed or good for the game. But without a doubt we see more flags and questionable calls because they are trying to "baby proof" the game. And that is a piece of the pie when it comes to why football is a dying sport, long term. A huge % of viewers want to see the big hits and even folks being laid out in highlight reel fashion. This is not new to the human psyche. Dates back to the beginning of time in terms of combative sports. Removing that spectacle weakens the game for many. Right or wrong.