He doesn't belong in the starting lineup. But he has been because we have had no one better.
In 2022, he allowed a 144 rating when targeted. He’s not good.
You can have a good defense with a player who doesn’t belong in the starting lineup. We have managed around Hamlin fine. But none of that makes him “average” or “solid,” he’s just not good. And the less he plays, the better the defense will be.