Re: Sims 4 Saved Games Deleted After Origin Update (2021)
@jholong2k8 Sims 4 does not support cloud saving; all your saves are stored locally rather than on EA servers. But your saves could have been uploaded to OneDrive, if you have it active. (This would be an issue with your computer, not with Sims 4 or Origin.) So please check in OneDrive for any Sims 4-related files, and if you find some, put them back in their respective locations in Documents\Electronic Arts\The Sims 4.
If you don't see anything in OneDrive, try searching your computer for saves. Open a File Explorer window, click This PC in the left panel, and enter Slot_ in the search field in the upper right corner of the window. If there are any saves on your computer, this will find them. And here again, you can simply move them back to the proper location.