Definitely; by "hard legal guarantee" I mean the entire thing, i.e. both a law and it being enforced/upheld. (Conversely, it doesn't even need to necessarily be

Definitely; by "hard legal guarantee" I mean the entire thing, i.e. both a law and it being enforced/upheld. (Conversely, it doesn't even need to necessarily be a law, but I'm afraid a strong social norm is even further out of reach at the moment.)