The Chicago Bears have now played three of top five teams in the NFC. The combined score of those three games was 96-31.
The top five teams in the NFC are Arizona, Los Angeles, Tampa Bay, Green Bay and Dallas (in no particular order). Their yards per game, when averaged, is 404.26. The Chicago Bears are averaging 255.4 yards per game.
In a league that is designed and officiated for maximum offensive output, the Bears are simply not playing modern NFL football. And they have zero chance to compete with the league’s best teams consistently until they do so.