"Thing is: #Firefox #Sync was built with privacy in mind. It was encrypting all data from the very start, by default. #Mozilla’s goal was never monetizing this data.

#Google on the other hand built a sync service that allowed them to collect all of users’ data, with a tiny encryption shim on top of it."

If you don't want Google to see (and #censor!) your bookmarks: Enable #SyncPassphrase. Or better: Switch to Firefox!
#FirefoxSync #Chrome #ChromeSync
https://palant.info/2023/08/29/chrome-sync-privacy-is-still-very-bad/