AI Data Center Buildout and Physical AI Face Infrastructure, Deployment, and Safety Bottlenecks

A roughly $600B-$1T hyperscaler construction wave is colliding with transformer, memory, energy, backup-power, permitting, financing, and community constraints; networking and memory efficiency are becoming as important as accelerators. Industrial robot investigation, autonomous-vehicle expansion, edge runtimes, and open interfaces illustrate movement toward deployable physical AI, but comprehensive independent evidence on safety and economics is still lacking.