No, I follow. The problem is the alternative to counterattack policy (which is actually a form of defense) was generally much worse in both east and west fronts. This wasn't WW1 anymore- the attacker had wings, and usually the defender did not.
The losses are immaterial- the idea is to derail the offensive operation, and prevent catastrophe by robbing the enemy of their finite forward momentum. It is a longer term view. Even a soft frontal attack that involves exchange of small arms fire and mortar fire only (fixing attack) accomplishes something.
You still seem to be missing my point. I'm not making a generalised, principled criticism of the counter-attack; I'm saying that if your doctrine is predictable to this degree, then the defender does in fact know just where to defend, because that's always the place it most recently attacked: it knows exactly where to place its spikes. Nor is this a "rigid" defence; it's a very flexible one, in which you establish a defensive position on top of every advance, but then strip it down and move it to the next position you take.
This is however, idealistic-
elastic defense requires much in the way of mobility and troop strength which neither the germans or the soviets possessed in abundance on their typical frontage. Armored and mot. Infantry divisions can do this well, the typical 1/3 or 1/2 strength infantry (effectively static) divisions in 1944, missing most of their horses and vehicles..? not so much. Soviet Rifle units were similarly immobile for most of the war. The Germans had to base most of their defense around strongpoints and counterattacks while elastic defense were practiced sparingly, and mostly by the mobile divisions.
Neither the RKKA/Heer counterattacked frontally all the time-flank attacks were preferred if possible. You seem to be taking a worst case scenario and spreading it out. Also, the counterattacks were often pre-planned and practiced beforehand by the defenders. In the West Front, the allied air supremacy severely fragmented the mobility of the Germans and their ability to not only move, but perform concentrated attacks of substance.