People that can rub two neurons together have figured out they can get their 10yr old nephew to install something for them... so the included OS means nothing besides how it affects the final price. They'll buy a laptop with Windows/Linux/no OS or whatever on it. In markets that don't allow computing devices to be sold without an OS it doesn't even have to be Linux, the vendors and manufacturers will happily slap FreeDOS on it to bypass the regulation.