There is no way you honestly believe this. Panthers and Giants would slaughter those teams. Just look at how rookie linemen (offensive and defensive) struggle first year or two in the league usually. Panthers and Giants lines would just dominate and control the line of scrimmage easily. Then look at QBS. Alabama and Michigan would struggle big time against NFL defenses while we already know what Bryce Young can do against a college defense. And he would have the better o-line and skill players.
No college team is beating an NFL team. You are either trolling or letting your frustration of this season cloud your opinions.