Oh definitely. If they're not a console or joystick gamer, maybe also give them a gaming mouse like the logitech G502 (or G600) which works well for anything not gaming related also.
(With the G502, I've not used a joystick with ED so far)
Anything is possible but No probably not. In some ways ED might be better for non-gamers because they can go into it with no preconceived expectations, but still probably going to be more annoying than fun for most people.