Comment by teirce

A smartphone is the main / only 'computer' for a lot more people than you think.

This is complete conjecture on my part, but I bet if you're late 20s - early 40s, you probably have some form of pc/laptop laying around. But people 50+ (gen x / gen boomer), a phone is likely all you use or own. My mother, aunt, et. al operate totally through their phones. The same is true for my pre-teen, teenage cousins or cousins children (ipad generation).