I would say you're in the minority in that opinion. The Lakers vs the Celtics in the 80's. Jordan's Bulls in the 90's. Shaq and Kobe in the 00's. Lebron's Heat teams, Curry's Warriors. Whether you jump on their bandwagon, or love to see them fail, super teams make the league more interesting.
Looking at the WNBA, the first years with the Comets, then Leslie's Sparks, then the Lynx for the better part of a decade were the big stories. Now the league has two super teams, and the games between Las Vegas vs New York drew by far the most fan interest this season. Having another super team rivalry is good for bringing more interest to the game IMO...