One success story is of Jane. She entered a local sweepstakes by a supermarket. She won a year's supply of groceries. It really helped her family save a lot on their daily expenses.
I don't think it's ending anytime soon. The story still seems to have some room to develop and there haven't been any strong indications of an imminent conclusion.
Well, as of now, there's no clear indication that the My Hero Academia manga is coming to an end anytime soon. But you never know what the creators have in store.