The fact is that as the elected chief legal officers in their states, no one had the power to make Harris or Schneiderman accept the deal. Yes, a lot of indirect political pressure was applied to them, but that is all it was. No one literally put a gun to their heads. Nothing actually prevented them from fighting longer or harder. The deal happened because they choose to agree to it. It would not have happened without them.
No one should get a pass. Everyone should be held responsible for the choices they make.