aside from having a smaller set of goods and service to choose from?
do you like having less options to choose from, or more? if you have to get back in your car and drive somewhere else, does your car run for free for that extra distance?
Shitty example. If a store is closed and could have provided with you something, do you break in? It isn't a persons right to force others to trade with them. All trade to be just must have the consent of the involved parties or it isn't trade, it then becomes something backed by force, like theft.
You've attempted to turn this into you riding in on your white horse and freeing the downtrodden. You are not John Brown, nor are you Lysander Spooner. You are a person with a mindset that thinks others have a right to use property without the consent of the owner. That makes you a prohibitionist like your buddy cheezy.
Respect for property insists that the owner of something determines the use or they no longer own it. It is only when you violate this respect that an action against property rights has been done. Now go start a gas station in the desert and wait for the downtrodden, they need you and don't forget to give the gerbils lots of water in the heat.