
AI Boom Faces Reality Check: The Bubble Could Burst
AI investment has surged to about $1.03 trillion over six years, but broad economic returns remain elusive; gains are concentrated in information technology and financial sectors, while most non-tech industries show little productivity or profit gains from AI, raising questions about ROI; with the S&P 500 trading at historically high multiples and earnings yields below Treasuries, current market conditions resemble a bubble.












