I realize this is an invitation for hot-takery but I think it's a legit question that could make for some interesting discussion here for as much as CTE's in the headlines every season.
I couldn't ever see myself not watching football. It's my favorite sport by a mile and everyone on the field knows the risks involved at this point. Kind of like smoking. For all the talk about rule changes & What Can Be Done the fact is it's a violent game and that's not going to change unless tackling is taken out of the equation.
I wouldn't watch flag football.