the thing is... like... aside from obvious abuse potential and endangering people who are already in scary situations... who actually needs a feature like recall?
there's never been a single time in all of my years using a computer that i would've needed a feature like that. that's what my own memory is for, that's what notes are for, bookmarks, password managers, etc.
there's no justifiable reason other than trying to sell AI to reclaim investment and also to spy on users more.