I have said for decades, any QB is only as good as his O-line. Especially Statue QB like Marino or Brady. A running QB usually has a fighting chance or the coach can change things up (moving pocket or shovel pass or something, see Tom Landry).
No getting around it, Kelce is too slow and finished (you could see it in the playoff games too, don't give me stats).
Mahomes had a terrible game. He appeared indecisive and lost on what to do. He also has looked slow this season.
KC coaching was not able to come up with anything on offense. Some of this debacle is on them.
Hurts saw a hole and took off fast. No 300lb lineman was going to get him.
Yes, it was a bad game to watch overall. I don't think Mahomes is done but he may have to become more a statue type QB.