The Bank for International Settlements (BIS) has raised concerns about the sustainability of AI investment despite the rapid growth in tech spending.While acknowledging the scale of AI infrastructure development, the BIS warns of potential overinvestment and market risks.

Central banks and financial watchdogs are cautioning against complacency as tech giants like SoftBank and hyperscalers pour billions into AI projects.The report highlights risks such as supply bottlenecks, overcommitment to scarce resources, and the possibility of AI displacing human labor.Despite these warnings, market optimism remains high, with US chipmaker stocks seeing record gains.However, the BIS emphasizes that if returns on AI investments fall short, it could trigger a financial downturn.

The article also notes divergent risk perceptions among investors, with some institutions like Deutsche Bank downgrading bubble risks for major tech stocks.The BIS urges caution, stressing that while AI's potential is vast, its impact on global markets and labor dynamics requires careful monitoring.