It's all just a big charade from these companies, as if they ever work. Billions of dollars made from devices that don't even work, but people buy them because

It's all just a big charade from these companies, as if they ever work. Billions of dollars made from devices that don't even work, but people buy them because they've been lead to believe they work. They're worse than useless, because they give you hope that they actually do what the companies say they do. What a sham. Maybe in another 10-20 years.