The big wrinkle in the multitrillion-dollar AI buildout | David A. Bader
By Clare Duffy Industry watchers have started to wonder whether tech companies will see AI returns quickly enough to keep up with how often they must upgrade to the latest chips to power their data centers. (Noah Berger/Reuters for AWS) New York – There’s a giant question hanging over the tech industry: How long will its massive investments in AI infrastructure really last?