Be careful though, that it's not a rhetorical question. There's perfectly good answers like "no one has thought of it yet" or "others aren't confident enough".

Be careful though, that it's not a rhetorical question. There's perfectly good answers like "no one has thought of it yet" or "others aren't confident enough". There's tons of businesses that are simple and obvious and that took just the right kind of team with the right kind of effort.