Why big bosses keep screwing over delivery station?

Big bosses up top who never had to bust their asses at the bottom of the barrel working at an Amazon warehouse facility sure have a lot of ideas how to better do jobs they have no first hand experience in. They constantly come up with dumbass work systems that constantly fuck us out of achieving THEIR goals they want us to accomplish. The new pick and stage setup at my DS is one of those fuck ups that is going to put pie in THEIR face. Even PA manager don't agree with it.