There are issues that people are dismissing as them being bored.
1. Draymond just can't shoot (41.2 from the field and 23.7 from 3's) and teams are just daring him to. This allows his defender to sag off him and act as a free safety. Green was very effective because his shot was at least decent and he could be a playmaking 4 from the top of the key. However, his shooting has continued to get worse and this year it's sunk to new lows.
2. Durant is likely gone after this season and teammates know it. This has caused issues with Green and the togetherness the entire team used to play with is gone.
3. Age and/or mileage are catching up. The Warriors' core has been playing really long seasons and are trying to reach their 5th straight Finals. Durant's 30, Curry is turning 31 in a couple of months, and Iguodala (a huge piece of their team) will be 35 this month. Again, the amount of games could be catching up.