Automatically comment "oh my god who the fuck cares"
Is there a really popular reddit thread about something that absolutely does not matter? Are the mods of a niche meme subreddit making posts about mod drama? Is there a post about something so uninteresting but it's on the front page because there's a hot woman? Are you so goddamn lazy that typing a little comment takes too long? There's a bug that doesn't let you use it twice in a row without refreshing but I'll just call it a spam prevention feature lol