If employees assume that their corporate data are training AI models, they will become increasingly guarded. The workplace will be more professional, and more dull https://www.economist.com/business/2026/10/01/youre-not-sending-an-email-youre-training-a-model?taid=6abe87109f70760001f22505&utm_campaign=trueanthem&utm_medium=social&utm_source=twitter