Well they look/behave like regular macOS apps. It's
very apparent that Sublime is a cross-platform app IMO. Even IDEA, which has a god damn java UI, manages to integrate better.
They also don't reduce everything to a literal screen of text (seriously, I hit Cmd-, in Sublime to see preferences, and just got an empty text screen... I guess I have to just work out what options it has by randomly trying stuff?).
The extent of my image editing needs on macOS is typically solved by either the "Markup" tool on an image, or Preview (i.e. highlighting/drawing attention to something on a image, and/or cropping an image).