The purposive design, production and marketing of legal but health-demoting products that stimulate habitual consumption and pleasure for maximum profit has been called ‘limbic capitalism’. In this article, drawing on alcohol and tobacco as key examples, we extend this framework into the digital realm. We argue that ‘limbic platform capitalism’ is a serious threat to the health and wellbeing of individuals, communities and populations. Accessed routinely through everyday digital devices, social media platforms aggressively intensify limbic capitalism because they also work through embodied limbic processes. These platforms are designed to generate, analyse and apply vast amounts of personalised data in an effort to tune flows of online content to capture users’ time and attention, and influence their affects, moods, emotions and desires in order to increase profits.

In other words, when Kylie Jenner posts a petition demanding that Meta “Make Instagram Instagram again”, the honest answer is that changing Instagram is the most Instagram-like behavior possible.

The first trend is the shift towards ever more immersive mediums. Facebook, for example, started with text but exploded with the addition of photos. Instagram started with photos and expanded into video. Gaming was the first to make this progression, and is well into the 3D era. The next step is full immersion — virtual reality — and while the format has yet to penetrate the mainstream this progression in mediums is perhaps the most obvious reason to be bullish about the possibility.

The second trend is the increase in artificial intelligence. I’m using the term colloquially to refer to the overall trend of computers getting smarter and more useful, even if those smarts are a function of simple algorithms, machine learning, or, perhaps someday, something approaching general intelligence.

The third trend is the change in interaction models from user-directed to computer-controlled. The first version of Facebook relied on users clicking on links to visit different profiles; the News Feed changed the interaction model to scrolling. Stories reduced that to tapping, and Reels/TikTok is about swiping. YouTube has gone further than anyone here: Autoplay simply plays the next video without any interaction required at all.