Inkscape is a vector art program, it is fundamentally different to any raster art program. Like just download it and try to make just about anything with it, if you never used a vector art program, you’ll be absolutely lost. If you know GIMP, Krita or Photoshop you at least have a basic understanding of the others.
Wouldn’t Inkscape be a more similar tool to Krita?
These programs are tools you have to learn to use. A hammer is pretty simple to use but it’ll take some time before you’ve curving a marble statue.
Inkscape is a vector art program, it is fundamentally different to any raster art program. Like just download it and try to make just about anything with it, if you never used a vector art program, you’ll be absolutely lost. If you know GIMP, Krita or Photoshop you at least have a basic understanding of the others.