Most Nepalis in the US have a habit of saying, if things were better in Nepal I'd go back. If politics was stable I would go back. Noone would be left in the US if the depicted picture came true. But the chances of that happening is next to NULL. So let's not provide any undue hope to the hopeless just because something is not impossible. 

It's not going to happen in the next 100 years, let alone 10 years.