Not all users are wonderful people. There will be cases where people react negatively to how the site works, or engage in arguments and attacks against other users. We do not want these interactions to remain on the site.
SE solves this with diamond moderators; I propose we use something similar and implement “exception handlers” (actual name TBD). These users will have additional powers to moderate users and all user-generated content, up to and including deletion of posts or users.