Bombing civilians to foster opposition to the national government was out of arrogant ignorance.

However - it did cripple German production capacity, because people go to factories.

As far as blaming - we blamed a subset of people and put the responsibility of reparations on all German citizens(born and unborn). We made sure that they knew why the war happened and how horrible it was. We went so far, that only last month did Germany get over the pacification.