Elon Musk says AI will crush human programmers within a year or so and that a billion humanoid robots will be working within a decade — exciting for tech investors, unsettling for anyone whose job involves writing code.

• Musk told a G20 gathering in North Carolina that within 12 to 18 months AI will be better than any human at software and most engineering work.
• He also predicted a billion humanoid robots in ten years, each five times more productive than a person.
• Young coders are already feeling it: jobs for developers in their early twenties are down sharply since late 2022, and software job listings have been cut in half.
• Towns are pushing back on new data centers, worried about higher power bills, water use, few jobs, and giving up farmland.
• Trust in tech companies is thin after years of harm to kids online, and "we have to beat China" is not convincing people.

Outlook: Expect more local fights over data centers and more pressure on entry-level tech hiring as these predictions get louder.