Earlier quoted context omitted.
I know this is shocking to people but if a phrase is systematically used by native speakers, it is then part of the language. There is no notion of native speakers being systematically wrong in linguistics. It wouldn't make sense scientifically. In order to examine natural languages using the scientific method, linguists gather data (i.e. native speakers' spoken or written communication) and then analyze this (i.e. f…
Who are the native speakers in the case of Wikipedia?
This is what an editor should do. What's the problem? Let them spend their time on it if they like, it seems like most times no one even notices the change.
It's not being pedantic if you are doing it to improve real life readability based on real feedback, even if it seems trivial.