There's others ways to restrict access that aren't pricing. you can't marry more than one person, you can't take up all the space on a beach or a public park. it's not about price, is just laws and enforcement.
I wasn't trolling on the rest, just brave. I don't expect you to be able to respond without name calling tho, as I think you'll see free energy as topic you can't seriously touch lest it taint your reputation.
