Doesnt Firefox Save Your Bookmarks

i changed my password because i didnr have it saved so that was it

Did you reset the password of the Sync account because you forgot the password? Resetting the password for the Mozilla account because you do not remember the password will remove all data stored on the Sync server because this password is used to encrypt your data locally for security reasons before it is uploaded to the Sync server and only this password or a possible recovery key can decrypt this data. If you use the Time Machine or other backup, try to restore file(s) from this backup. *https://support.apple.com/guide/mac-help/restore-files-mh11422/mac *https://support.mozilla.org/en-US/kb/recovering-important-data-from-an-old-profile