You should post this on Adobe Feedback site....Photoshop Family Customer Community
If you are a 20 year user you should have a perpetual CS6 or other perpetual licence cancel your subscription remove all of CC including CS6 if installed run Adobe cleaner and install your perpetual version of Photoshop you will not have to learn GIMP UI...
IMO the problem is not the new biz model the problem is all the bugs that are being let out of Adobe doors.
CS6 isn't working properly since I installed CC. I tried re-installing already...figured that adobe was blocking me somehow.
One day on Gimp and it's doing everything I want so far.
I don't need fancy stuff. Just making basic maps and diagrams from pdfs and jpegs.
CC broke my Perpetual CS6 foe some reason it tried to update it and broke it instead and CS6 reported it was version 13.0 and update Update would fail with an error. To Fix it I use the CS6 installer to install CS6 on top of the broken CS6 this back level CS6 to a working 13.0 level CS6. Then I use the the creative Cloud desktop application to update it. Update worked and CS6 was then a level 13.1.2 the subscription version od CS6. There two Perpetual version of CS6 Mac version 13.0.6 and Windows version 188.8.131.52