Gene After Hours šŸŒ’

Gene After Hours šŸŒ’

The Billionaire Lie Nobody Notices. They Got Rich Doing the Opposite.

ā€œJust buy index funds." They say...

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After Hours šŸŒ’
Jun 21, 2026
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Here’s something that bothered me for a long time.

Many billionaires, millionaires, financial celebrities and people with a net worth that ends in 7 or more zeros, they all often say the same thing when someone points a camera at them.

ā€œJust buy index funds.ā€

Warren Buffett, one of the wealthiest people in the world says it, Former NBA owner Mark Cuban says it, and many guests on most financial podcasts eventually gets there.

I used to take that at face value until I started paying attention to what they actually did, not what they said.


The Billionaire Lie

ā€œBuy index fundsā€ is the most repeated piece of investment advice in the world.

Here’s what none of them lead with.

Jeremy Schneider is the guy behind Personal Finance Club, the account with 400,000+ followers preaching index funds, yet he didn’t get rich from index funds.

  • He built a company called RentLinx in his twenties, paid himself a modest $36,000 salary while he grew it, and sold it for $5 million at 34.

  • The index fund investing was happening quietly in the background the entire time. The real wealth event was owning and selling a business he built.

Matt Kaplan, founder of ACE Entertainment which is the production company behind Netflix hits like To All the Boys I’ve Loved Before, didn’t build his wealth investing in index funds. He built it producing films and owning equity in the company that made them.

Even the founder in Moneywise’s anonymous interview series who sold his business for $80 million put it plainly

I’d always had a little bit of money in index funds, but I never would put a big chunk in there, because the risk part is my business.

They built wealth through ownership, a company, equity, real assets they controlled and understood. Once the money existed, they moved a portion into index funds to protect it while still receiving dividend/interest payouts. This strategy is considered preservation.


The Two-Phase Playbook Nobody Talks About

There’s a framework investors actually use, even if they don’t describe it this way publicly. Researchers call it the core-satellite strategy.

The ā€œcoreā€ is passive: low-cost index funds that track the market and will more than likely hold value steadily over time. The ā€œsatellitesā€ are high-conviction positions in individual stocks, real estate, or sector-specific plays designed to outperform the market.

The data backs this up plainly. Concentrated, conviction-based investments create fortunes. Index funds preserve them. So when you are working your way up as a small business owner it’s smart to split your savings with these two styles of investments.

What the S&P 500 Actually Does

Index funds are genuinely good. I’m not here to trash them. The S&P 500 has delivered an average annual return of roughly 10% since inception. Over the last 10 years, that number climbs to about 15.6%. That’s real, compounding wealth.

But here’s what the averages hide.

Year S&P Index Return

The ā€œaverageā€ of around 15% almost never actually happens in a given year. You’re either up big or dealing with a real drawdown.

When you buy an index fund today, you’re not buying the diversified product your parents invested in. You’re buying a product heavily weighted toward mega-cap tech.

If you’re going to have concentration risk anyway, the question becomes whose concentrated bets do you want to ride?

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