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The Last Show with David Cooper

Social Media Influencers and Misinformation

26 Mar 2026

Transcription

Transcript generated automatically by AI and may contain errors.

Chapter 1: What is the main topic discussed in this episode?

1.651 - 8.455 David Cooper

The Last Show with David Cooper. Procrastinate your life away with us.

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10.477 - 39.859 David Cooper

influencers online they try to sell us leggings protein powder skin care enlargement pills for certain body parts but what happens when they start selling us misinformation well a new study says the followers of influencers the people online in their community don't just listen to them but based on what they're told they can rally they can amplify sometimes they can even go on the attack i am here with marketing professor at cardiff business school in wales john domenico d domenico or gd

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39.839 - 41.141 David Cooper

GD, welcome to the show.

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41.903 - 42.905 Giandomenico Di Domenico

Thanks for having me, David.

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43.806 - 63.282 David Cooper

When people hear about misinformation online, I think a lot of them think of trolls or bots or really controversial stuff. But influencers online, they can engage in it as well. What are some examples or what are some ways in which someone on my Instagram or my TikTok feed might engage in misinformation?

64.308 - 79.041 Giandomenico Di Domenico

Yeah. I mean, we used to think that, you know, misinformation is something fringe, you know, just tin hat people would just, you know, believe in fringe and strange conspiracies.

Chapter 2: What role do social media influencers play in spreading misinformation?

79.221 - 114.056 Giandomenico Di Domenico

But actually, it's more pervasive than we think. I remember one example that I studied in my recent paper, that there was this influencer that shared a picture of Louis Vuitton, the luxury brand, And then the caption said, did you know that Louis Vuitton funded human shoes in the 19th century? So, you know, just to make people very, very upset. So it is really varied.

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115.617 - 150.748 Giandomenico Di Domenico

Misinformation can really be anything. I remember this other bit where a gaming influencer just vaped smoke into a... a console, it was a PlayStation. So kind of faking malfunctioning and it was fake. So that's misinformation as well. It's super pervasive and it really can be about everything. So it's not just about political issues. It's not just about social issues, but can be about brands.

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151.049 - 157.86 Giandomenico Di Domenico

It can be about health, which is kind of the most dangerous probably. But yeah, it's everything.

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158.561 - 171.602 David Cooper

And in your study, what counts as toxicity when it comes to misinformation? Are we talking insults, pylons, mob outrage? Like what is toxic behavior of the followers or the influencer themselves look like?

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171.97 - 198.503 Giandomenico Di Domenico

Yeah, that's all of that. So we basically used an API from Google that measures toxicity in speech. So now toxicity in speech can be classified as insults, swear words, extreme kind of names given to the person. So like, you know, You effing stupid.

199.445 - 201.711 David Cooper

Yeah, we understand profanity, GD.

202.372 - 233.719 Giandomenico Di Domenico

Yeah, exactly. That's it. So, yeah. And one might expect, you know, misinformation is something that is... is extreme, is highly polarizing, is emotional. So you expect there to be toxicity. It's something that is designed to make people angry. But yeah, what we find is that not all the sources of misinformation make people angry in the same way.

234.644 - 252.805 David Cooper

So how does this happen? Suppose I really like video games and I watch someone online who either plays or posts videos about them, posts videos of themselves talking. Why am I likely to believe things that they're saying that aren't true or toxic? Is it because I feel like I know this video game influencer even though I've never met them?

253.713 - 280.712 Giandomenico Di Domenico

Spot on. That's what is called parasocial relationship, which was actually the word of the year 2025. And I'm super nerdy about words of the year in December. But yeah, that's exactly it. So influences are people that are part of our daily life. And they let us in their daily life. So we feel this kind of close connection to them.

Chapter 3: What are some examples of misinformation shared by influencers?

307.067 - 337.18 Giandomenico Di Domenico

So you have political influencers, right or left leaning. You have... fashion influencers, you have gaming influencers, and that's based on your tastes. You might find yourself being very attached to one of them because you share ideas, you share worldviews, you share perspectives, and it's very easy. At the end of the day, you watch

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337.16 - 365.023 Giandomenico Di Domenico

Influencers videos, most of the time you are online, on YouTube, for example, or even other platforms like Instagram or TikTok. So you might be watching influencers videos, you know, many times during one day. And it's like, you know, having a chat with a friend. But the only difference is that this chat is just one-sided. So these relationships are just one-sided.

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365.003 - 375.963 Giandomenico Di Domenico

But yeah, they feel like they're real relationship. That's why people tend to blindly follow them, you know, with everything they say or they share.

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376.825 - 390.095 David Cooper

So I feel like this person is my friend. I feel like they're talking to me. It seems like the perfect storm for me to then believe everything they say is legitimate. even when it's not. It's a process, I believe, called legitimation. Did I say that right?

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390.917 - 391.198 Unknown

Yeah, exactly.

391.218 - 400.545 David Cooper

It's basically like the influencer sprinkling a little fairy dust on an idea, that fairy dust being that you feel like you know them, and then you'll take it seriously even when it's not true.

401.015 - 424.323 Giandomenico Di Domenico

Yeah, well, they know that they have very strong and cohesive kind of communities around them. And they use different tricks and rhetorics and discourses, like the one you said, misinformation, legitimation, to legitimize their points of view. Um, so they, I mean, the effort is, is already, is already done.

424.343 - 459.732 Giandomenico Di Domenico

I mean, the effort for an influencer is, you know, starting to build the community, but if they have traction at the end, you know, when they are very popular, uh, they can do, they can get away with whatever basically they want. And they can use also some kind of technical tricks to make misinformation more relevant, like pinning comments or cleaning comments from outsiders of the community.

459.932 - 474.863 Giandomenico Di Domenico

Not all of that, because some outsiders are good and needed to make the community work and make the community stronger. So they have an army of people that work and fight for them.

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