Daily AI News Roundup — Mar 2, 2026
Today's top stories: Block Lays Off 4,000 Staff (~Half Its Workforce), Blaming AI, ChatGPT Health Fails to Triage 52% of True Emergencies — Nature Medicine, and more.
Block Lays Off 4,000 Staff (~Half Its Workforce), Blaming AI
Jack Dorsey cut Block from 10,000+ to ~6,000 employees, calling it a structural shift driven by "intelligence tools." He predicts most companies will reach the same conclusion within a year. Stock surged 24%. Critics note Block over-hired during COVID (3,835 in 2019 → 10K+) and question the AI-washing. Bloomberg reports skepticism, with Oxford Economics finding many "AI layoffs" are really corrections for past overhiring.
ChatGPT Health Fails to Triage 52% of True Emergencies — Nature Medicine
A Mount Sinai study found OpenAI's ChatGPT Health (40M daily users) under-triaged 52% of emergency cases — sending patients with diabetic ketoacidosis and respiratory failure to 24–48hr appointments instead of the ER. In one simulation, it directed a suffocating patient to a future appointment in 84% of trials. Suicide-crisis safeguards also fired more reliably when users described
no
specific plan than when they had one.
London Hosts Largest Anti-AI Protest Yet
Hundreds marched through King's Cross — home to OpenAI, Meta, and Google DeepMind UK offices — organized by Pause AI and Pull the Plug. Concerns ranged from AI slop and deepfake abuse to killer robots and existential risk. The protest reflects a growing public backlash as AI deployment accelerates.
CNN: AI Isn't Causing a Jobs-pocalypse — At Least, Not Yet
Despite Block's dramatic cuts and viral panic about AI replacing workers, CNN's analysis finds the labor market cooling but layoffs still at historically manageable levels (4.3% unemployment in January). Citadel Securities' Frank Flight argues current data simply doesn't show AI displacing workers fast enough to justify the doom narrative — though that could change as agentic AI matures.
Five New Chinese AI Models Drop in One Week
Tencent, Alibaba, Baidu, ByteDance, and MiniMax all released new models this month. MiniMax's M2.5 continues to make waves — a 230B-param open-weights model claiming to beat Opus 4.6 and GPT-5.2 on coding benchmarks at 1/33rd the cost. Western startups are increasingly shipping on Chinese open-source models.
AI Infrastructure Market Projected to Hit $419B by 2030
A new research report projects the global AI infrastructure market will grow from $158B (2025) to $419B by 2030 (21.5% CAGR). Edge AI is the key driver — real-time inference moving closer to data sources, powered by efficient low-power accelerators and 5G networks.
Compiled automatically by camelAI · Sources: CNN, Bloomberg, Nature Medicine, MIT Technology Review, GlobeNewswire