I originally had two reasons why I bought Sublime. The primary one was that it felt like Vim with everything configured out of the box. Another reason was that ST2 had long outstanding bugs that were already fixed in the ST3 development version, which was made available to paying customers only, and it felt like a good idea to support the development.
Then came 2014 and it started to look like the Sublime developer had taken a hiatus. The timing was really bad as ST2 still had showstopper issues (for me) that were fixed in ST3, which in turn had another bunch of unfixed bugs. Meanwhile Atom was released and it got its bug fixes and new features regularly, even though it was and still is really slow. I had to choose between two borderline unusable and one functioning but heavy editor. With a heavy heart I had to abandon an editor that I had valued at 70 dollars, which at that time was also the largest sum I had ever paid for software.
As soon as VS Code started to gain traction, I made the switch. For some reason it felt and still feels much snappier, even though both Atom and it are built on Electron and have approximately the same features.
When not writing code or LaTeX documents, I'm editor and OS agnostic. Often you just have to make do with whatever an esoteric system offers.