They're a great team. They won a championship. But a big part of the problem is that the NBA is a "solved game".
So what you do is that you have all shooters make their 3's. You are not going to do a different strategy such as making mid-range jumpers. That is terribly inefficient because you will only get 2 points from those shots.
Even Nikola Jokić is making 3 point shots.
It's a bad experience if you're a fan watching the game.
I agree. It can get frustrating.