:-( That didn't work.
I hate Adobe!
Any other suggestions?
I use CC daily, professionally. I have spent hours upon hours trying to decipher, circumvent and/or control the rampant infestation of startup processes they lay on us now. There are two options available, only.
OPTION 01. Uninstall the CC Desktop App. It will not affect your currently installed applications like Photoshop, Illustrator, etc. They will still run legally and without issue. The downside to this is you will no longer be able to update your apps. At least not through the CC manager (CC Desktop App) obviously, because you've just deleted it. But there are options, read on.
01a. Uninstalling with the CC Cleaner Tool. You select ONLY the CC Desktop App to be cleaned and it will genuinely remove it, although it leaves the dozens of various preference files scattered across the system. You
most likely will be able to still update your apps but it's done in the older, pre-CC way, through AAM. You do this by selecting application menu Help > Updates from within all the individual apps themselves and AAM with launch and check for updates, just like it has always done prior to the CC model.
Note: I say "most likely will be able to still update..." because I cannot guarantee this will not change at any given moment. Adobe has now deleted any options for offline installers and day by day they are making it harder to do anything without the obnoxious, attention whore CC Desktop App.
01b. Uninstall with the provided CC Desktop Uninstaller. Yes, it's entirely different than the CC Cleaner Tool as it only relates to the CC Desktop App whereas CC Cleaner Tool is related to all of Creative Cloud installs, including host files. With Desktop Uninstaller you may run the risk of it deleteing AAM along with, making updating impossible. Again, I cannot be certain as this may change at any time. If this happens your only option will be to reinstall CC Desktop when you know there are available updates. Remember, there are NO offline installers anymore so it's CC or nothing.
OPTION 02. Locate the previously mentioned /LaunchDaemons and /LaunchAgents files and either edit them to RunAtLoad False or just delete them entirely. I suggest the RunAtLoad False method because it's then up to you to turn it on or off with the key entry True or False. You could just move them to another folder to stop them and move them back to start them.
But there are still other settings that have to be changed as well, for example, within the CC Desktop App itself (right-click > Show Package Contents) and dozens of other places...
Honestly, as I'm typing this out I'm realizing it's a huge, tedious, job. They install **** absolutely everywhere. Sorry, I'm done for now but I hope that's at least a start.
I will share more instructions in this thread if you or anyone else wants more info. Happy to do it, I know what a nightmare Adobe has become.