Not entirely true. It was the worst, but we did get lit up by Florida, Bama. Heck, even Pitt's backup QB looked good. While I appreciate having a defense that helped us win 10 games, it is also possible that Vandy and Kentucky were the outliers.
What's not entirely true?
3 games this season our defense gave up more than 425 total yards. Bama, Florida, South Carolina (those 3 games are anomalies)
2 games this season our defense gave up more than 70% completion. South Carolina and LSU (those 2 games are anomalies)
3 games this season our defense gave up more than 325 passing yards. Bama, South Carolina, Florida (again...anomalies)
1 game this season our defense gave up more than 3 passing TDs. South Carolina
Even if you look at the 2021 season.
2 games with 70% completion or higher
3 games with 325 passing yards or higher (including bowl game)
1 game with more than 3 passing TDs against (including bowl game)
The South Carolina game was an anomaly completely. What makes it more so though is that Bama's the 1st ranked roster, LSU is 8th, and Florida is the 12th ranked. South Carolina is 20th (and behind us) so they were the only team with a worse roster that was able to put up insane offensive numbers against our defense.
Not sure why you're bringing up Vandy and Kentucky, but those 2 would also be anomalies for the season. Just on the opposite side of the discussion. But we played 12 games, only held 3 teams under 300 total yards and only had 3 teams go over 425 total yards.