I ran into a problem in Russian Wikipedia that we have a very bad moderation of warning templates. They are not removed when the article has already been corrected.
It seems to me that this routine work can be made more interactive, by analogy with AddLink, the user is invited to look at the article and answer whether warning template is needed here.
I know this is a bit outside the scope of the help project for newcomers, but this task will help them indirectly. Since newcomers won't do extra work.