I do agree, they can do whatever they want. I do agree people can do anything from complain, shut up, or turn off if they choose to. I also happen to have enjoyed sports much much more when it was more about the sport than everything else.
I've found I have had to to turn off any sports radio or programming as it's all become about betting and or the drama around the game, not the actual game. They hype machines are out of control and detract from my enjoyment. Having 2 young boys and a baby girl has made watching football more enjoyable for me again. I only really watch the teams I'm a fan of because of time constraints and they make so much noise i've just turned the announcers off and just watch the game. It's brought the enjoyment back for me enough to keep watching. at least for now