High-Earning Brits Turn to TikTok and AI for Major Investment Guidance
New research from wealth platform Sidekick has uncovered a startling trend among Britain's high earners, with nearly one third admitting they rely on social media platforms to make significant investment decisions. The study, which surveyed Britons earning £100,000 or more, found that the video-sharing app TikTok has emerged as the most popular source for financial advice among this demographic.
The Bluffing Culture Among High Earners
The research suggests that many high earners are essentially bluffing their way through major financial decisions, depending heavily on social media and Artificial Intelligence for guidance. According to the findings, nearly one third of high-earning Brits pretend to understand key decisions involving large sums of their own money, with half ultimately losing cash as a direct result of this approach.
Specifically, twenty-four percent of respondents now rely on AI tools for financial guidance, while three in ten turn to social media platforms. Furthermore, one in three admitted they have made investment decisions involving £10,000 or more that they later regretted, highlighting the potential consequences of this reliance on informal sources.
Anxiety and Pressure in High-Earning Circles
More than 82 percent of surveyed high earners reported feeling anxious about their financial future, despite their substantial incomes. Sidekick cofounder and CEO Matt Ford commented on this phenomenon, stating that 'success increases the pressure' on high earners, which helps explain the survey results.
'Earning more does not automatically make you feel more secure. In many cases, success increases the pressure,' Ford explained. 'When someone receives a large bonus or sees their balances grow quickly, the fear of making a costly mistake becomes more real. That's often when regret creeps in - especially if decisions are rushed or based on incomplete understanding.'
Ford further noted: 'There's a growing gap between how successful people look on paper and how confident they actually feel. Pretending to understand risk, fees or structure is far more common than people admit - and that's where expensive mistakes begin.'
Financial Trigger Moments for High Earners
The research also explored the key financial trigger moments when high earners say money starts to feel more serious and consequential:
- Forty-four percent cited receiving a large bonus
- Forty-one percent mentioned a significant pay rise
- Thirty-one percent pointed to investment balances growing larger than they felt comfortable managing
- Twenty-eight percent identified selling a property
- Twenty-six percent noted receiving a business payout
- Twenty-two percent highlighted inheriting money
Other important tipping points included making a major career change, cited by 23 percent of respondents, and reaching a milestone age, mentioned by 28 percent. Nearly one third also reported that their money had outgrown the platforms or tools they were using for investment management.
When Investing Becomes Serious
On average, respondents indicated that investing starts to feel important at around the age of 33, and when portfolios reach roughly £51,000 in value. This threshold represents a significant psychological and practical shift in how high earners approach their financial decisions.
Expert Advice for Avoiding Costly Mistakes
Matt Ford emphasised the importance of avoiding impulsive financial decisions, particularly for those with substantial assets at stake. 'Don't rush because it feels urgent. Large bonuses or lump sums create pressure to act quickly, but the best decisions are rarely made in a hurry,' he advised.
Ford offered several key recommendations for high earners navigating investment decisions:
- 'Give yourself time to think through strategy rather than reacting emotionally.'
- 'If you don't understand it, don't invest in it. Confusion is a warning sign, not a challenge to overcome. If you can't clearly explain how something works, what the risks are and how it makes money, pause before committing capital.'
- 'Stress-test where your information is coming from. Social media and AI can be useful starting points, but they shouldn't be your investment strategy. Short clips and hot takes rarely explain the full risks involved.'
He specifically cautioned about social media influencers: 'I also always remind people: social media can be a useful starting point, but it should not be your investment strategy. 'Finfluencers' are optimised for views, not for protecting your long-term wealth.'
Ford concluded with practical advice for growing portfolios: 'As your money grows, your setup should evolve too. The tools and platforms that work when you're investing small amounts don't always make sense once portfolios become meaningful. That's often the moment to reassess your approach.'
The research ultimately highlights a significant disconnect between the outward appearance of financial success and the internal confidence of high earners when making important investment decisions, with social media and AI playing increasingly prominent roles in this complex financial landscape.



