Overly-literal interpretations of site titles† will lead you astray
In the context of the site, 'super user' (and 'power user') does not mean only a user with elevated privileges. It's a neat little pun based on that definition. Similarly, enthusiast doesn't mean someone who says, "gee, I'm so enthusiastic to be working with a computer".
They are terms which, as generically as I can phrase this, refer to people with an interest in solving a goal using a computer.
This site's scope is fine and its terms are broadly understood
In light of the above, this is a site for asking questions about how to achieve things using programs written for computers, by and large and as again as generically as possible. You may feel the title and audience description are lacking technical precision, but since we don't need it to be in technical or administrative terms, that's okay.
†(so maybe don't ask the stats folks why they are annoyed, and which organisation is vetting them)