

Nobody likes Adobe, nobody wants to work with Adobe. Nobody can avoid Photoshop. That’s just the world we live in and I don’t like it.
This sounds like Stockholm syndrome. You are just too familiar with Photoshop, so using anything else is hard and less efficient.
In photography there is this mantra about “the most important part is right behind the camera”. A good photographer is not a good Nikon user, or good Canon user. A good photographer can deliver decent pictures with a potato camera if needed.
Sure, a potato camera is less efficient for any work that an actual good one. So it’s good to invest in a good brand. But the point is: if you are not capable to make average results with a potato software, the problem is not in the software.
There are several FOSS alternatives. All of them are more popular that Parallels.