[4/26 19:00] Musk says retirement saving is irrelevant due to AI abundance / Nature Medicine publishes scathing warning on medical AI

AI News Flash for April 26, 2026 at 19:00 UTC. Topics: 1. Musk says retirement saving is irrelevant due to AI abundance https://fortune.com/article/elon-musk-ceo-tech-billionaires-dont-save-for-retirement-ai-future-of-work-american-workers/ 2. Nature Medicine publishes scathing warning on medical AI https://nz.news.yahoo.com/top-medical-journal-publishes-searing-173000912.html 3. Micron HBM sold out for 2026, lobbies for tighter China export controls https://simplywall.st/stocks/us/semiconductors/nasdaq-mu/micron-technology/news/microns-hbm-sell-out-and-export-push-reshape-ai-memory-outlo 4. British Columbia launches Canada's first AI pilot for toxic drug crisis https://fvcurrent.com/p/b-c-launches-pilot-to-fight-toxic-drug-crisis-with-ai-technology