A top economist says artificial intelligence has failed to deliver any financial returns for most American businesses. According to research from Apollo, the massive spending on AI tools has not translated into profits or productivity gains outside of the technology industry itself. This finding challenges the widespread belief that AI is automatically good for business.

Companies across many sectors have poured billions of dollars into AI software, hardware, and training over the past few years. They hoped the technology would cut costs, speed up work, and boost their bottom lines. But the data suggests that for the average firm, those benefits have not appeared. The payoff has been limited to a handful of big tech companies that build and sell AI systems.

The gap between hype and results is raising concerns about whether the AI boom is built on solid ground. If businesses keep spending without seeing returns, they may eventually cut back on technology budgets. That could slow down the entire AI industry, from chipmakers to cloud providers. It also suggests that integrating AI into existing workflows is harder than many vendors promised.

There are several reasons for the disconnect. Some companies bought AI tools without a clear plan. Others found that the technology was not reliable enough for critical tasks. Many workers still need extensive training before they can use AI effectively. Simply having access to powerful software does not guarantee better business outcomes.

Experts say the situation could change as companies learn how to use AI more wisely. Better training, clearer goals, and improved tools might help firms finally see the gains they have been waiting for. Until then, the message is clear: buying AI is not the same as benefiting from it.