Microsoft Copilot terms of service have been updated to include this gem: "Copilot is for entertainment purposes only." https://www.theregister.com/2026/04/02/copilot_terms_of_service/
Even Microsoft knows Copilot shouldn't be trusted with anything important

: Terms admit it is for entertainment only and may get things wrong

The Register
@GossiTheDog the same that is part of Microslop Office? The office suite used by millions upon millions of public administration workers? No way! 😆

@jt_rebelo @GossiTheDog Strictly speaking that's the ToS for the 'consumer' version; so it's even more expansive in its data collection; but I don't think that MS actually has anything better for Fancy Enterprise Copilot 365 (E5); except possibly more aggressive 'burn more tokens if the first time seemed too nonsensical' defaults.

At least the consumer ToS assures us that "you may stop using copilot at any time" your average Azure tenant sure doesn't make it seem that way.