TIL
"Earlier this year, Microsoft-owned LinkedIn came under similar scrutiny for toggling on a feature that allows the company to scrape user data for AI training. The UK's International Commissioner's Office forced LinkedIn to stop doing that with UK user data. LinkedIn still scrapes US user data by default; disable it by visiting Settings > Data Privacy > Data for Generative AI Improvement."
https://www.pcmag.com/news/microsoft-we-dont-use-your-word-excel-data-for-ai-training