Warren Buffett has launched a scathing critique of the current state of Wall Street, arguing that investment logic has been supplanted by gambling. In an interview with CNBC, the Berkshire Hathaway chairman expressed deep concern over the explosion of derivatives and one-day options, likening the stock market to a "church that has installed a casino."

The AI Bubble and the Alphabet Investment

Despite growing fears of a bubble surrounding Artificial Intelligence (AI) companies, Buffett revealed that Berkshire’s significant investment in Alphabet was his own initiative. The conglomerate participated in a $10 billion private placement to fund Alphabet's AI infrastructure. Buffett publicly admitted it was a mistake not to have invested in the tech giant much earlier. The company first revealed its stake in Alphabet in the third quarter of 2025.

Regarding Apple, he clarified that it remains the largest holding in Berkshire's portfolio, even following Tim Cook's departure as CEO. "I know much more about Apple today than I did many years ago," he stated, reaffirming his confidence in the company.

The Split from the Gates Foundation

One of the most significant revelations involved Buffett's decision to exclude the Gates Foundation from his major annual charitable donations. The billionaire described Bill Gates' association with Jeffrey Epstein as "abhorrent," a factor that led to a shift in his philanthropic strategy. While he remains in regular contact with Gates, Buffett emphasized that the decision followed an extensive review of the facts, noting that everyone makes mistakes in choosing friends.

Economic Climate and the Fed

Buffett also touched upon geopolitical challenges, including the ongoing war with Iran, and voiced his support for the new Federal Reserve Chairman, Kevin Warsh. According to Buffett, Warsh is a "good choice" to tackle inflation and pursue price stability and maximum employment during this period of market volatility.