neither GIMP nor Krita is really capable of acting as a replacement for Photoshop yet
I would agree with that. But in all of their defence I’d add that they’re not trying to be. They are their own pieces of kit with their own roadmaps and goals.
The biggest frustration people from Photoshop have is that the expect Gimp or Krita to be a clone of Photoshop with feature to feature parity, and that’s never been the goal of either program.
Photoshop has spent decades basically merging the features of most of their products, so that it’s now basically a photo editor with features of Illustrator and a suite of advanced drawing tools. The only replacement for that would be a hypothetical program that combines Gimp, Krita & Inkscape. But that’s never been the goal of any of those programs. They’re separate kit and as far as I’m aware always will be.
First choice would be a nordic country. They generally rank high up in metrics like health, happiness, etc…
Close second behind those would be New Zealand.