You don't know whether people want to be challenged or not. Not everyone wants to be challenged at everything. You can be good at something and still both suck

You don't know whether people want to be challenged or not. Not everyone wants to be challenged at everything. You can be good at something and still both suck and not have any interest in other things. Brilliant programmers might have no idea how to cook anything. Brilliant doctors buy iPhones for the convenience because they have zero mental attention left to focus on things like tinkering with technology even at the slightest. Of course many people don't want to be "challenged" at all, but MOST have something that challenges them constantly, and I would say - a very important aspect you seem to neglect - the majority of people on earth, perhaps even in "developed" nations, have their hands full trying to survive and barely making ends meet, with no energy to spare on other less urgent matters.