In the Harry Potter universe, some characters get exactly what was coming to them, either for good or ill. The supervillain Lord Voldemort was defeated in humiliating fashion, while Harry's friend Ronald Weasley got a much-deserved chance to stand out from his brothers and become someone great. Plenty of Harry Potter characters got what they deserved, but others didn't, and it's tragic to see.
Source：https://www.cbr.com/harry-potter-characters-deserve-second-chance/
