If Dusty is doing all the things he's doing while trying to win every game, then you Dusty haters have a valid point and he should be let go after the season.
If, however, there are other reasons for doing what he's doing with the lineup, such as trying give Yuli as many ABs as possible hitting in front of Yordan to fix himself, giving Jake Meyers as many ABs and defensive plays as possible to see where he is truly at after the injury, and on and on and on, then Dusty isn't an idiot and there isn't a good reason to let him go.
None of us can know the answer to this question. I tend to think it's the latter, because it doesn't make sense otherwise. Regardless, I'm waiting until the playoffs. Every single one of those games matter a whole lot so you are trying to win every one. If he is still running Jake out to CF and not playing McCormick and shit like that, then I will agree that Dusty is an idiot and needs to go. Until then, I'm going to enjoy this great fucking season.