I agree with the OP and it is patently obvious that the quality of this team is on the offensive side of the ball. But in a real game, in a playoff environment, you are going to run into a game where your offense gets shut down.
Look at all the greatest offenses. Our own GSoT was shut down in Tampa and slowed considerably in the title game by Tennessee. The offense got all the headlines, but that Lombardi was equally earned by the defense. The epic Vikings offense that went apeshit in the regular season with Moss and those dudes (556 points) got dunked whent they could only muster 21 points in Atlanta. Even that Cheatriots 16-0 team with the offense that put up 560 points (for reference our 2021 title team put up 460) got fucking merc'd by a defense, that one being the Giants unit that Spags pushed to the fore for the playoff run.
Basically if you don't have a good enough defense you go home in the playoffs. And by good enough what I mean is when that game hits where your offense shits the bed, gets outplayed, or otherwise is not themselves--and it is very likely to happen at some point in a playoff run--your defensive unit has to do the job.
If we get the Rams defense that showed up in the first half of the season we may get this done. But if it's the recent version, we're gonna be out on our asses by the NFCCG. This is the honest truth here. So hopefully these boys are ready for a full team run where everyone pulls, because without that it doesn't happen. Offense alone cannot win you a title.