A user is not a gender, but a position, or a function, or a set of rights and responsibilities. This word obeys only the grammatical norms of the language in which it is used. If there is a special pronoun in Swedish for these cases, then in Swedish it is used. But using a grammatically reasonable pronoun for some kind of newly invented non-binary genders is also not correct, because it violates the grammar and semantics of languages.
A user is not a gender, but a position, or a function, or a set of rights and responsibilities. This word obeys only the grammatical norms of the language in which it is used. If there is a special pronoun in Swedish for these cases, then in Swedish it is used. But using a grammatically reasonable pronoun for some kind of newly invented non-binary genders is also not correct, because it violates the grammar and semantics of languages.