Or, maybe, the players just aren't good fielders....and the FO cares more about their other traits? Or, maybe, they have been unlucky. People have a tendency to simplify, and look for a reason something(s) happens...when sometimes there isn't a reason. Sometimes things just happen.
Not aimed at you...but this idea that people aren't being held accountable, we have no idea. Also, I'm not sure that anyone should be "held accountable" after this few games.