The community expectation is that users should go anonymous only when they are writing content sensitive enough to warrant it: commercial, relationship, sexual, political, etc. Otherwise, the community norm is that you are eponymous, because that’s what we interpret the Real Name policy to be about. And eponymous users loathe people who go anonymous for no obvious reason.
But that is a community expectation. Quora itself has never said so, and I think I’ve seen it defend people’s right to stay Anon for no obvious reason.