oh! how so unfortunate. you ponder the issue, then conclude with the facts that you know.
let me remind you that before i posted R MOSHE feinstein psak about smoking is was common misconception that everybody agrees its “ASSUR MIN HATORAH”.
now i used sports as an example of people who are uneducated in hashkafa. whether it is agreed upon by the vast majority of gedolim today? probably not .but again recognize that there is another opinion. if you dont like those yeshivs don’t send your child there all i ask is to respect the other side , especially if your not fully educated in the matter
(THE ISSUE HERE IS NOT SPORTS, SMOKING OR OUR CHINACH SYSTEM, ITS THE PEOPLES DISTRUST THEY SHOW TOWARDS IT, the system is by no means perfect. but involving haskafa in the argument requires vast knowledge and many years of studying so unless you have that, display caution)