Tasks versus goals, same as always. It's exactly the same as the question of why it was once recommended to carry a rifle for safety when traveling from St. Lo

Tasks versus goals, same as always. It's exactly the same as the question of why it was once recommended to carry a rifle for safety when traveling from St. Louis to Portland, and now it's recommended you leave it at home. The goal was always to make corporations money. The task necessary to accomplish this goal just happened to flip.