“Brainwashing” sounds like something done to prisoners in a locked room. The ordinary version is duller and far more common. You encounter the same claims, images and judgments enough times that they stop registering as claims at all and start feeling like a description of how things are. Nobody has to coerce you. The exposure does the work.
Advertising has run on this for a century. In 1972 Herbert Krugman published “Why three exposures may be enough,” and the industry’s entire vocabulary of reach and frequency grew from the same premise: what moves people is not the strength of an argument but the number of times they meet it. Nobody remembers being persuaded by a jingle. That is precisely why jingles work.
Media researchers found the same pattern at scale. George Gerbner and Larry Gross described cultivation: heavy television viewers’ sense of how dangerous the world is drifts toward what they watch rather than toward where they actually live. Maxwell McCombs and Donald Shaw described agenda-setting: coverage is less effective at telling you what to think than at deciding what you think about. Neither effect asks for your agreement. Both run on repetition.
The laboratory findings underneath are older and simpler. Robert Zajonc showed that repeated contact with something — a shape, a word, a face — is enough on its own to increase liking for it, with no argument attached. Hasher, Goldstein and Toppino showed that repeated statements come to feel truer, and Fazio and colleagues later showed that knowing better offers no protection: people rated repeated claims as more true even when they could factually disprove them.
Put those together and the picture is not sinister, just unattended. The mechanism runs constantly, on material you did not select — a feed built to hold attention, a commute of billboards, the phrases your family used about money, the one sentence a manager said years ago that you have replayed several thousand times since. Almost none of it was chosen. Much of it was not even aimed at you.
Which reframes what a tool like this is for. SOMOTE does not open a channel into your head; the channel has been open your whole life, carrying whatever happened to be nearby. It points the same mechanism at sentences you wrote yourself, in a quiet moment, when you actually knew what you wanted to be true. Not freedom from programming. Authorship of it.