I think what sets the Warriors apart from any other team is their team consistency and development. While star players of respective teams are expected to create and do some scoring, the whole bench of the Warriors also fulfill that role.
The best example that I could provide was the time Curry had an off-night. Though his FGs made/attempted were relatively bad, the bench did their respective jobs which managed them to snag the win.
That was Jordan Poole to be precise. Right? He did his job quite well on that moment that Steph Curry cannot find his rhythm. I think what the role players of the Warriors need the most is boost in confidence. Poole is a great player but there are times he is doubting himself and we can see that when they go beyond rotating the ball that should've been a free shot after 5-6 passes.
The same with Bjelica. I remembered the commentator saying he should shoot the ball more because he earned it after getting a lot of offensive rebounds but he just won't even though he is a good shooter. Like I said, confidence is lacking.