Dead Internet Theory

The Dead Internet Theory is the claim that much of the internet is no longer driven by genuine human activity but is instead dominated by bots, automated accounts, and algorithmically generated content. In its strongest, conspiratorial form, it asserts that organic human posting effectively "died" around the mid-2010s and that what remains is largely artificial activity curated by algorithms—sometimes alleged to be a deliberate effort by corporations or governments to manipulate the public. Most experts regard the literal version as unfounded, while acknowledging it captures real anxieties about bot traffic and low-quality automated content.

The idea originated in online forums and gained mainstream attention through a September 2021 article in The Atlantic titled "Maybe You Missed It, but the Internet 'Died' Five Years Ago." On Reddit, the theory is frequently invoked in discussions about karma-farming bots, reposted content, AI-generated comments, astroturfing, and the difficulty of telling authentic users from automated ones—concerns amplified by the spread of generative AI and "AI slop." Reddit's status as a major source of training data for large language models, and its struggles with bots and vote manipulation, make it a recurring focal point for Dead Internet Theory debates about whether online communities are still genuinely human.