A counterpoint is that if you hire someone to order and pick up food for you, and they place the wrong order, you won't blame the restaurant for your assistant's mistake.
GH is pretending to be the restaurant, so you get mad at the restaurant, not GH, when your order arrives late/cold/wrong. The restaurant didn't agree to this representation and you, the customer, weren't informed of it either.
GH is pretending to be the restaurant, so you get mad at the restaurant, not GH, when your order arrives late/cold/wrong. The restaurant didn't agree to this representation and you, the customer, weren't informed of it either.