If you are a Personal User of Adobe CC this is for you (ie not part of an Enterprise or Teams account):
Creative Cloud Synced files are being discontinued. Starting February 1, 2024, Adobe will begin to discontinue Creative Cloud Synced files for all free and paid personal users not associated with a Creative Cloud for Enterprise or a Creative Cloud for Teams business account.
I back up everything automatically to a local network drive using Apple’s Time Machine but have never synced files using Creative Cloud. I wonder how many people use this feature.