Make something people don't want by they will pay for
I think we need to get some new glasses to find things that people don't want but things that they will pay for. Pay for your glasses now!
May I suggest that if you're going to post, please post something that provides an interesting topic for debate, rather than "here's my great idea because I thought of it, everyone must do it nao" type of posts.
Tell that one to Steve Jobs :)
I think you're just arguing about semantics there. Some things people want (e.g. bling). Others, people need. (e.g. detergent). You can make money in both types of industries.