Delusion By Design
How the people we watch shape what we buy and believe.
We’ve all done it. You buy something because someone online swore it changed their life, only to open the parcel and wonder why on earth you just spent money on a bit of plastic you don’t actually need. Or you find yourself nodding along to a public figure’s takes on the world, taking their word as gospel without ever stopping to check if they actually know what they’re talking about.
We see it time and time again: someone gets famous for a single thing—perhaps for their lifestyle, funny personality, or looks—and almost without anyone noticing, their influence takes a strong hold of their viewers. The person who started merely entertaining people is suddenly giving advice on what to buy, how to live, what to believe, and who to be.
It feels completely natural because the human brain is wired to make those sorts of leaps. But modern business has figured out exactly how to turn that psychological quirk into a massive money-making machine.
The Halo Effect at Internet Scale
There is a popular term for this, known as the halo effect. To put it simply, it’s the tendency to judge someone’s whole character based on just one obvious trait. If someone looks attractive, successful, or charming in one specific area, the brain fills in the blanks. It assumes they must also be brilliant, honest, and wise across the board.
In the past, this tendency operated on a fairly small scale. A village might trust a wealthy merchant’s opinion on local politics simply because he ran successful businesses. Today, the internet has taken that tendency and scaled it up massively. When someone builds an audience of millions based on a beautifully curated lifestyle, onlookers don’t compartmentalise that appeal. The assumed competence just spills over into everything else.
We see someone whose main talent is taking beautiful photos, now treated as an authority on beauty tips and healthy living. The whole thing makes no logical sense, yet it feels entirely right at the time. The line between entertainment and actual expertise gets so blurry it disappears altogether.
The real worry here isn’t that people admire talent; it’s that admiration tends to switch off the critical faculties. When a well-known figure recommends something, the advice is accepted because of who they are online, not because the argument holds water or the product is actually good. The more visible they become, the easier it is to assume their judgement is flawless, dropping the need to question what they say.
Turning Attention Into Sales
This familiarity is the exact fuel that keeps hyper-consumerism running. The modern attention economy is not there simply to entertain; its real function is converting attention into transactions as quickly as possible, and influencers have become highly efficient sales funnels dressed in the language of authenticity.
With traditional advertising, the boundaries were clear. A television advert was obviously a pitch. You knew the actor holding the shampoo bottle was reading a script for a paycheck. People maintained a healthy dose of scepticism because the financial motive was staring them in the face.
Now, digital culture has broken down those defences by creating a new form of commercialisation. A casual mention of a vitamin supplement during a morning routine, or a clothing brand woven into a GRWM, reframes the advert as a friendly recommendation from a peer rather than an obvious sales pitch.
This is a brilliant, highly profitable loop. The influencer promotes a lifestyle, and the viewer, wanting to close the gap between their own messy reality and that curated ideal, buys the products. But the expectations created by that popularity—the assumption that if millions watch them, the things they sell must be top-tier— may not match up to the physical reality of what arrives in the post.
Closer Than a Stranger
What makes digital influence distinct from earlier forms of celebrity is not just the fame; it’s the proximity. Traditional celebrities lived on magazine covers and cinema screens, and felt larger than life precisely because audiences only ever saw carefully selected fragments of them.
Digital creators, however, invite audiences into the unedited texture of their daily life — breakfast, the school run, the routines, the talked-through personal experiences, delivered straight into the camera, and it registers as a conversation, not a performance.
Over time, the person on the screen stops feeling like a stranger and more like a friend. The brain now recognises trust through repeated interaction and small moments of vulnerability, and digital platforms have simply reproduced that experience at a scale no village or television network ever could.
To What End?
What gets lost in all of this is the willingness to look at things critically and independently. When authority is handed out based on visibility rather than competence, the whole idea of expertise gets diluted.
While there’s nothing unusual about looking up to people who entertain, inspire, or influence us. The trouble starts when success in one area becomes accepted as proof of expertise in another. A person can be talented, disciplined, and wildly successful and still not have the answers to everything — but online, that distinction is hard to maintain, because popularity carries a sense of credibility whether or not the two are actually connected.
The influencer economy exists at scale because this works: people aren’t only buying products; they’re buying into stories, aesthetics, and versions of themselves they’d like to become. In a world overflowing with choices, it’s easier to follow someone whose taste already aligns with who you want to be than to sort through the alternatives yourself — so instead, you borrow their certainty.
That’s the power of digital influence. The system doesn’t need to force a decision; it only needs to create familiarity, build trust, and put the purchase within reach.