How Addictive is TikTok Really? Applying the BrainSafe Framework
From The Dopamine Slot Machine by Andrew Wilmot
May 6, 2026 · 28 min
About this episode
This episode explores how TikTok's design and algorithm contribute to user addiction, particularly among younger audiences, using the BrainSafe framework.
This episode uses the BrainSafe framework to break down how TikTok's design drives engagement, focusing on its opaque algorithm, highly personalised "slot machine"-style content feed, lack of natural stopping points, and subtle friction that makes disengaging harder than starting. It argues that while social features play a role, the platform's core pull is algorithmic, continuously learning what keeps users hooked and delivering it with increasing precision—particularly impacting younger users.
People in this episode
Host: Andrew Wilmot
Topics covered
- TikTok
- addiction
- algorithm
- engagement
- youth impact
- social media
Keywords
- TikTok
- addiction
- BrainSafe framework
- algorithm
- engagement
- social media
- youth
- content feed
Mentioned in this episode
Organizations: TikTok
Books & works: BrainSafe framework
More episodes of The Dopamine Slot Machine
- So...Just how Addictive is Snapchat? · May 19, 2026 · 34 min
- Introducing BrainSafe - Design that Respects your Cognition · April 30, 2026 · 29 min
- Karri.io, the Phoneless Messaging Device · April 23, 2026 · 46 min
- Coverstar: TikTok for Kids? · March 16, 2026 · 25 min
- How to Remove Your Child from Roblox/Fortnite · March 7, 2026 · 28 min
- Keir Starmer Announces Addictive Design Restrictions · February 16, 2026 · 18 min
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