Uh, what?
KC doesn't win the SB in 2022 without running the ball. In the 1st half of that game, they ran the ball 5 times, scored just once offensively in 4 drives.
In the 2nd half, they ran the ball something like 20 times, and scored on every drive, 3 TDs and a FG to win the game.
And last year in the SB, almost the same deal. The Chiefs' passing offense wasn't very efficient, but the running game in the 2nd half was key to the Chiefs winning again.
And this season, the best teams in the league all run the ball well. The teams that don't are all at the bottom of the league.