It’s a special thing to watch the Super Bowl with your team, who hasn’t participated in some time, plays and then wins. And then wins convincingly- suprisingly convincingly! If that game doesn’t qualify as a “beatdown”, then I don’t know what the word means.
As it happens, the last time something like this happens was when I was 8 years old, in January of 1986. And that game, when the Chicago Bears won convincingly, with superior defense 46-10. This game had quite a few similarities with that one.