But it's fun and people enjoy it.
I couldn't agree more. I know that every time someone comes and visits me who don't play any musical instruments but want to see one of the keyboards, they almost always want to get involved, want to give it a try themselves & even ask how did you do that so they can replicate it! It could spark off a deeper interest for them where they take it up themselves, that's how it happened with my youngest sister. So it certainly holds an interest to a lot of people, especially those who love music but never played an instrument before.