All projects that claim this are scam. None of the Bitcoin developers promised that you would become rich, and everyone says that it is a payment system without the need to trust a third party, and no one mentioned the issue of wealth and poverty.
I do not think that we will reach a world in which everyone is happy and rich. This is the world and there must be a distinction between classes, but in the worst cases, there should be no meaning in obtaining the basics, as any individual can, with simple effort, obtain a home, warm food, and clothes, etc. In the form of a job or support.