Uninstall Adobe Creative Cloud (CC) from macOS Catalina when uninstaller is 32-bit
Fully removing Creative Cloud

Basically, you need to look for files in the following folders: 

 /Library/Application Support/Adobe
~/Library/Application Support/Adobe
 /Library/LaunchAgents
~/Library/LaunchAgents
~/Library/Preferences


However, removing CC without breaking other Adobe apps is kinda challenge... 

The conservative way

If CC annoys you but you have the space for it (a couple of MB) and you are not willing risking to destroy your Adobe environment. I would recommend to simply disable it from being loaded at boot. To do so: 

sudo lauchctl unload -w /Library/LaunchAgents/com.adobe.AdobeCreativeCloud.plist


To be sure it is done, redoing the command above should return:

/Library/LaunchAgents/com.adobe.AdobeCreativeCloud.plist: Could not find specified service