Boxing as well as wrestling are sports worthy to be watched, especially the pro games.
Until they hurt your feelings too.
Pro Wrestling fans don't have their feelings hurt. We aren't snowflakes.
I remember many years ago, Jesse Ventura was scheduled for a match in Steubenville. He kept referring to the venue as "Stupidville" and it just fired up the fans to get his comeuppance.
If doofi like Kaepernick would take the abuse they deserve, like Governor Ventura did when he insulted a tremendous city, people would take his impudence better.