Shame it didnt work out for you then, maybe make another go?
I would say money is pretty easy to make legally and morally too. Most, almost every one, has very poor money habits. So generally most people are looking for ways to waste their money and dont even realize it. Honestly if money was a bit harder to make we might have a healthier economy because then people would have to actually provide services of value.
Im always happy to hear new ideas, but keep in mind if i like it I would steal it, so if you dont want someone to steal it you shouldnt share it (or at least get an NDA first). But yes if you publicly expose your idea ill listen and see if i get any inspiration from it, sure.