Les Echos report (Florian Dèbes) from San Francisco: AI agents already integrated as colleagues at start-ups, "petri dish" (Aaron Levie / Box), reflex use of Claude before every meeting, personal Jarvis, 5 parallel agent tabs, "the limiting factor is human cognition" (Patrick Joubert / Rippletide), "brain fry" / cognitive overheating, BCG/HBR study showing 14% of employees overwhelmed, "token-max" ranking of the heaviest AI users, testimonials from Sinaï/Bangay/Allali/Hodjat/Pantera/Chapeau and an echo from Siddhant Khare ("AI reduces production costs but raises coordination costs").
#Silicon Valley#San Francisco#AI agents as colleagues
Florian Dèbes (Les Echos, rubrique Travailler mieux / Vie au travail)
BCG-HBR study (Bedard, Kropp, Hsu, Karaman, Hawes, Kellerman) of 1,488 US employees, January 2026: formal definition of ***AI brain fry*** (acute cognitive fatigue linked to AI oversight), 14% of AI-using workers affected (Marketing 26%, Legal 6%), productivity peaks at 3 simultaneous tools, +33% decision fatigue / +39% major errors / +39% intent to leave among the "brain fried," empirical distinction between **burnout** (emotional, eased by AI on routine tasks -15%) and **brain fry** (acute cognitive, worsened by oversight). 5 recommendations for leaders, "AI orphan tax" (+5% fatigue when the manager expects the employee to figure it out alone), org work-life balance -28%. Pivotal academic source cited by Les Echos and the 2026 debate.