No, at least if you are talking about banks in general. Some bank companies might go bankrupt if it's a bad economy in the coming decade, but there's no way all banks will disappear within ten years from now. The first thing we need is a real replacement. People are believing that crypto will stop the entire banking business, but at this point blockchains are no where close to being good enough to replace banks. And I don't think they will become good enough during the next ten years either. What I do instead think will happen is that some banks might start having their own blockchains and coins.