No doubt, those early BB defenses were fierce. I just think over the 20 years of dominance, Brady covered up for some average teams.
AFC East did it's part too.
Brady and Belichick covered up for some not so great rosters. Of course BB has had a lot to do with those rosters.
And yes, good point on the AFC East generally being bad.
But without the great coaching of Belichick and the great defenses they had early in Brady's career, maybe Tom never even develops into a QB capable of truly covering up other problems.
BTW, the biggest difference for the Pats so far this year is that they went from the best defense according to DVOA to the 25th best so far this year. But hey, I'm sure the master of the slide still thinks that Chiefs win over NE is impressive because they were meh against the great BB defense!
Oh, and Cam going out with covid and then sucking after coming back obviously hasn't been helpful either.