You're kind of seeing why the QB matters. Come playoff time, that differentiates "great" QBs from "elite" ones. So far, Jayden Daniels has looked elite. Mahomes, Allen, Burrow are elite and Stafford/Lamar is close to it as well. Hurts could be as well, he's no bum and had some great performances.
But then you have the likes of Herbert, Darnold, Goff, and tbh maybe even Stroud. Not quite there.
I mean DET right now look scared to let Goff throw lol, it's a lot of runs and creativity. As talented as that team is and with their loaded roster, the QB is hurting them (and the defense too, but doesn't help when QB throws a pick-6 as well)