Football takes longer than baseball. You can’t make a baseball game 2 and a half hours. It just won’t happen this day and age unless they get rid of umpires calling balls and strikes. A definitive strike zone every game would make the game go so much faster.
Also, players strike out way more now which causes higher pitch counts and more pitching changes. Advanced metrics/“moneyball” have slowed down the game immensely.
Bull. 50 years ago games were like 90 minutes.