Graham Stephan sees chance for big economic boom driven by AI, lower oil and falling interest rates

YouTuber and investor Graham Stephan stated, in a video published on his channel, that the United States could be about to experience one of the biggest economic booms of a generation, if oil and inflation decline, interest rates fall and artificial intelligence increases productivity. The evaluation is that of the presenter and does not constitute an official forecast or investment recommendation.

The starting point, according to Stephan, is the American national debt, which exceeds US$40 trillion and grows by around US$2 trillion per year. He states that the government spends approximately US$2 trillion more than it collects in taxes and needs to finance the difference with loans. In the presenter's view, the problem is spending: "it's always a problem of spending first, and revenue later".

The post-war precedent

Stephan points out that debt was only at a comparable level once, at its peak after the Second World War. During that period, according to him, the sharp drop in spending and the recovery in productivity allowed the government to reduce relative debt. The presenter also says that money was printed and that inflation helped to dilute the debt.

For him, something similar could happen again. The presenter says he believes that robots, AI and superintelligence will be able to increase production over the next 50 years to the point where the current debt "seems like little". This is a bet, not a dice.

Oil, inflation and interest

According to Stephan, the most immediate factor is the price of oil, linked to the conflict involving Iran and the Strait of Hormuz. If there is a lasting agreement, inflation expectations would fall quickly. He cites the recent sale of defense sector shares as a sign that the market is beginning to price in a closer end to the war, but emphasizes that negotiations remain uncertain.

The reasoning presented is chained: with less oil, inflation would decline; the Federal Reserve, which raised interest rates at the last meeting because of inflation, could then reduce them. Lower short-term interest rates would create an incentive for banks to lend more, under rules that, according to the video, were relaxed in April 2026. Stephan says JP Morgan sees banking deregulation as the next phase of the government's economic agenda. The presenter, however, doubts that this will progress and says he expects more regulation.

He also comments on Fed Chairman Kevin Warsh, who has been described as critical of expanding liquidity through quantitative easing. Stephan considers the choice unusual, as President Donald Trump, in his view, prefers low interest rates and cheap money.

Stock market, risks and what it means

Stephan notes that the Fear and Greed Index remains in fear territory, despite the S&P 500 being within a few percentage points of its all-time high. For him, drops of 5% are normal, and anyone who invests in the stock market should mentally expect losses of up to 50%, as occurred in 2008.

The presenter recognizes that a debt-fueled boom is not infinite and that an increase in taxes on capital gains could discourage investment. He also says that a strong and prolonged drop in prices could come at some point, with no defined date. In his experience, he states, the worst moments of pessimism were those of greatest opportunity, and he says he defined staggered purchases before the drop caused by tariffs in 2025. Stephan states that he believes the movement can begin before the mid-term legislative elections.

For the market, the video's message is conditional: the optimistic scenario depends on an agreement in the Middle East, a drop in inflation and a cut in interest rates, in addition to the bet on AI coming to fruition. The presenter himself admits that, if the technology does not deliver what is expected, it is what the entire market is relying on.

Automatically translated from Portuguese.