TikTok serves 59% AI slop to new users, with children's content hit hardest at 57%

TikTok's AI Slop Problem Reaches Critical Levels for New Users

TikTok is serving AI slop to new users at an alarming rate, according to a comprehensive study by video editing platform Kapwing1

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. The research analyzed 10,742 TikTok videos across 20 popular categories and examined the first 500 videos shown on the For You page of a freshly created account1

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. Of those 500 videos, 294 were classified as AI-generated content—meaning nearly 60% of what new users encounter is low-quality AI-generated content featuring obvious AI-generated visuals or compilations using clearly AI-generated scripts and voiceovers1

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. This 59% rate is roughly three times the proportion found on YouTube in the same study, where only 21% of YouTube Shorts recommended to a new account were AI slop1

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. For a platform built on the strength of its recommendation algorithm, TikTok's AI slop problem represents a significant failure in user experience before personalization even begins3

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Children's Content Faces the Worst Impact

The impact of AI content on younger users is particularly severe. The Kapwing study found that 57% of videos in TikTok's Kids category qualified as AI slop—the highest rate of any category examined1

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. One hashtag illustrates the scale: within #CartoonKids, 97 out of 100 videos checked were AI-generated, leaving just three that appeared to be made by humans1

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. Related tags showed similarly troubling patterns, with #cartoons and #babysong both hitting 83%, and #forkids reaching 79%1

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. These AI-generated videos follow a recognizable formula: familiar cartoon characters appear in bizarre scenarios, educational lessons are riddled with factual errors, characters speak in synthetic voices, and animations shift and morph in ways that don't quite make sense1

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. Dr. Dana Suskind, a professor of pediatrics at the University of Chicago, described the phenomenon as "toddler AI misinformation at an industrial scale"1

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. Young children lack the context to distinguish between high-quality educational content and AI-generated imitations that confidently present incorrect information3

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Educational Categories Heavily Saturated with Misleading Content

AI content on social media extends well beyond children's content. Science and education came next at 35%, followed by health at nearly 34% and history at roughly the same level1

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. Additionally, 74% of TikTok videos tagged as #healthtips are mostly AI slop2

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. This saturation is particularly damaging because these are topics where accuracy matters most1

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. A poorly generated comedy skit is easy to scroll past, but a history lesson filled with fabricated details or a health video presenting misleading content creates a different kind of failure1

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. At the other end of the spectrum, fitness, music, and fashion content remained almost entirely human-made, each below 2%1

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. The concern extends to misinformation spreading at scale, as generative AI enables the creation of endless streams of videos at a pace no human creator could match1

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Algorithmic Amplification Before Personalization

TikTok's recommendation engine is designed to adapt quickly, using signals like watch time, likes, follows, and scrolling behavior to personalize what each user sees1

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. However, the Kapwing study focuses on what happens before that personalization kicks in, when a new account has provided no behavioral data and the algorithm is essentially guessing1

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. The result is that AI slop has become TikTok's default first impression1

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. For many users, especially younger ones, AI-generated videos aren't an occasional oddity anymore—they're becoming normal3

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. Social media platforms have become flooded with content that is technically watchable but offers very little substance, as the incentives often reward volume over quality in content creation3

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Platform Response and Growing Regulatory Pressure

TikTok introduced controls in November 2025 that allow users to increase or decrease the amount of AI-generated content in their feeds, and has invested in AI literacy initiatives1

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. However, the Kapwing study argues those passive controls are not enough, and the data suggests the measures have not meaningfully reduced the volume of AI slop reaching new users1

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. The platform also faces growing legal pressure, with Florida suing TikTok earlier this month under its child social media law, alleging the platform let minors onto the app and misled parents about the content available to them1

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. YouTube has taken a more aggressive enforcement approach, terminating 16 channels with a combined 35 million subscribers and nearly 5 billion lifetime views under its inauthentic content policy in January 20261

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. The gap between social media platforms remains stark, raising questions about whether TikTok's approach to managing AI-generated videos will need to shift dramatically4

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