TL;DR Microsoft will spy on you — passwords, bank accounts, porn sites, everything
There was an option to turn the spying off, but turns out the "don't spy on me" option is a "a bug”
"It’s possible that Microsoft may need to add a Recall uninstall option to EU copies of Windows 11 to comply with the European Commission’s Digital Markets Act.”
https://www.theverge.com/2024/9/2/24233992/microsoft-recall-windows-11-uninstall-feature-bug