> They choose iOS because it's locked down and thus they cannot inadvertently do something they don't understand, and can't be bothered to learn. More importantly, their grandmother cannot do something she doesn't understand but scammers persuade her to do.

For what it's worth scammers have zero problems scamming grandmothers with Apple computers and iphones.

Yeah, the idea that people using iOS can't do something dangerous that they don't understand is absurd. They get scammed all the time.