Re one, what is worse? People selling anti wifi amulets that they know don't work? Or people who sell them while not understanding (nor believing) that they dont work? (More likely it doesnt matter as it remains a scam. Ow god, im getting close to doing actual ethical thinking here).
You can sell an anti-wifi amulet that absolutely works. You can also sell an anti-cellular amulet that works, but the FCC will come down on you like a ton of bricks if you use it.