It's really easy to uninstall their stuff from a Mac. Done it a few times. Just use the CC cloud app to uninstall the main apps then use the CC uninstaller to do it. Then reboot the mac. There are some things left in ~/Library you can clean up manually afterwards and that's it.
It's not a full uninstall -- all kind of weird stuff sticks around that hooks into various places. Just Google all the things people do just to get the Adobe CC stuff out of their Launchpad. Many users just create a junk folder and throw it all in there because there is no way to get rid of it on some machines.
> there are some reasons that may make you want to uninstall it from your Mac. When you try to remove it, you may find that it is not easy to delete it thoroughly.