If the owner of the vehicle I'm riding in says GTFO, well, I'm getting out. I'll handle it with my lawyer if I need to. I'm not going to throw a tantrum and get my ass dragged off of a plane. That's what he did and the fact that he's probably going to be rewarded for that behavior is sickening.
You might be a little upset if the owner of the car offered you a ride at a cost and you paid that cost, thereby entering an agreement to get a service in exchange for a fee.......and then the owner says - "GTFO, I'm letting someone else ride - you go get in another car, and I'm keeping your money"