Use-case: someone is being annoying, but is willing to ignore me voluntarily on-wiki.
Are there any software tools which may assist them in this where doing so is O.K. (such as
not showing my edits in review queue where a page defaults to old stable version anyway,
hiding my edits from recent changes and watchlists, etc)?
In such cases there is a potential that I do some harm behind their closed eyes (such as
malicious edits) so there needs to be a fine line where the target user is, for example, a
reviewer.
I searched on the web but I couldn't find past related software, documentation, or
discussions.
svetlana