Hmmmm....well, I guess that depends on how you define inventive. I don't think that any of those things are inventive. They just produced 2 episodes of some random show, they didn't produce 2 episodes of Enterprise.
But it does fit with the fourth-season theme of finally getting around to the Building of the Federation. This is counterpoint: how the History of the Galaxy goes hideously, almost irredeemably wrong. It's what happens if a galactic power built on might rather than communal interest succeeds.
As a way of showing, in rough form, the consequences of failure, the value of Archer's successes in other Federation-building episodes that season are put into relief.
That it also emphasizes the very important point that Constitution-class starships rule is a pleasant side effect.