The Expert Illusion – Why Social Media is Full of Sellers Who Can’t Sell
- Brainz Magazine
- Sep 25, 2025
- 4 min read
Updated: Jan 11
Recently, I paused on an Instagram post. A coach promised to make anyone a six-figure entrepreneur in ninety days. Their captions were polished, their videos charismatic, and their lifestyle shots glossy. They looked successful. But it felt empty.
I looked closer. No client stories, testimonials, or proof that they’d helped anyone. Just borrowed quotes and pressure, “Only two spots left, DM me now!”
Then I realised, social media is filled with people who seem to sell but can’t. Worse, many lack real skills or experience. The marketplace values performance as much as proof.
We live in a strange time. A time when a smartphone and a Canva template can turn almost anyone into a self-proclaimed expert. Social media has stripped away the traditional filters of credibility, no qualifications, no apprenticeships, no track records required. All that matters is how well you can perform the role.
Look at me
And make no mistake, it is a performance. Sociologist Erving Goffman once described social life as a stage where we all play roles. On Instagram or TikTok, the role of “successful entrepreneur” is one of the easiest to slip into. A carefully lit photo, a confident caption, a sprinkle of lifestyle glamor, and suddenly, you look like an authority.
The problem is, looking the part isn’t the same as selling the part.
Because here’s the truth, many of these so-called experts can’t move a single product or sign a single client. They post endlessly but never convert. Some of them don’t even have a clear offer, just endless platitudes about “abundance” and “alignment.”
Others pivot from one niche to another so quickly you can’t keep up, business coach today, crypto mentor tomorrow, wellness guru next week. And then there are those who rely solely on the performance of success, the designer car, the beachside laptop, the language of urgency that masks a lack of substance.
Selling is not the same as posting. Content is not the same as commerce. Followers are not the same as clients. But in the illusion of expertise, those lines blur.
The cost of the noise: Social media fake experts erode trust
The danger isn’t only that some people get duped. It’s that the entire marketplace becomes harder to trust. Economists have a phrase for this, the market for lemons. When too many low-quality goods flood the market, people grow sceptical of the good ones too. That’s exactly what’s happening online. Every time someone invests in a hollow promise and gets burned, it makes them less likely to believe the next coach, consultant, or creator, even the ones with real results.
And yet, amid the noise, there are those who are the real deal. They may not shout the loudest. They may not lean on borrowed wisdom or rented Lamborghinis. Their feeds might even look a little less polished. But there’s something unmistakable about them. You can feel the difference. Their authority isn’t based on performance, it’s grounded in proof. They’ve walked the walk. They’ve made mistakes and learned from them. They can show you evidence, not just empty claims.
Are you credible?
That’s why the real challenge today isn’t visibility, it’s credibility. Anyone can appear visible with a few trending audios and a half-decent camera. But credibility comes from depth. It’s when you choose the long game, showing up consistently until people realise, you’re not just another personal brand chasing the algorithm, you’re the real deal.
Here’s what pisses me off, though, the real ones are often the quietest. They second-guess themselves. They wonder if they’re polished enough. They watch the performers shouting about seven-figure launches and feel like impostors even though they’ve actually done the work. Meanwhile, the fakes? They never hesitate. They know performance is enough to get attention. And for a while, attention can look like success.
But here’s the truth, performance doesn’t last. The audience is getting sharper. People are tired of smoke and mirrors. They’re tired of hollow promises and motivational fluff. They’re looking for something real.
Change lives
So, when I see the endless parade of experts who can’t sell, I don’t feel anger so much as clarity. It reminds me why storytelling, authenticity, and proof matter more than ever.
Social media has created a marketplace of illusions. Some people are busy performing expertise. But a rare few are quietly doing the real work, the kind of work that changes lives off the feed.
The question for all of us is simple:
Do we want to perform the role of an expert, or embody the reality of one?
Because in the end, performance might win likes, but only credibility delivers transformation.
Read more from Michael J McCusker
Michael J McCusker, Special Guest Writer and Executive Contributor
Michael J McCusker is a dynamic storyteller and podcast host who uses the power of voice to spark meaningful change. As a seasoned leader with lived experience, they’ve dedicated their life to guiding others toward purpose, self-leadership, and impact. Through powerful interviews and transformative conversations, their podcast The Lived Experience Series amplifies voices that are often unheard but deeply needed.
A published author, Michael J McCusker, writes with clarity and conviction, Hidden Potential: Unlocking The Door Within, turning personal insight into universal lessons. Their work empowers individuals to own their story, speak with influence, and lead with authenticity. Whether on stage, behind the mic, or on the page, The Resilient-Irishman: How to Tackle Life's Adversities. Michael J McCusker is committed to shifting narratives and building a legacy that inspires others to rise.
