Of course, they need to play better, especially Thompson, he needs to step up and be more accurate on his 3 point shooting. Curry cannot be great all game, he will also struggle and that's why he needs his splash brother to also contribute like the way he used to when they were winning championships after championships.
Thompson has not been the same in the last few years. He has good games where he will score 30+ but that doesn't happen as often as it used to. Curry can score 25-30 every game with no issue, but the rest of the team still needs to do their part.