User flags can do that. There’s also a flamewar response algorithm that reacts poorly to, for example, ideological wars between differing groups. You could emai

User flags can do that. There’s also a flamewar response algorithm that reacts poorly to, for example, ideological wars between differing groups. You could email the mods using the page footer’s contact link and let them know that you’re seeing unusual behavior in the site; they can look into further, but might otherwise miss your comment here without the email.