True. Definitely not saying they are more efficient or vouching for them, just a curious thought. They definitely do a lot of stupid shit like, as you said, bag individual items that absolutely do not need it. Or worse, I've ordered groceries through them and I'll get a bag that contains one onion, meanwhile it could have gone into literally any other bag. I'm guessing a byproduct of some weird logistics design sacrificing all else over internal efficiency.