Obsolecense assumes that something has become outdated. If you did something morally reprehensible, then it doesn't become outdated unless you apologize and promise that you'll never do it again, or that you in the least admit that you made a mistake. I do not know if Facebook did that before ending their contract. Either way people and companies who misuse trust like that still deserve criticism. That's the only way we can make sure that things change for the better.
