The website, desktop app, and mobile apps all have different feature sets, for one. There are things that you can only do in one of them, but it is a different one of them for each thing. There is no one feature set. It feels so cobbled together, with each platform doing their own thing.

Also, the website is slow and buggy, and the Electron “desktop” app is even worse. Both gobble up way too many resources and soft-crash constantly. The app does not lock up, but simply stops working. Often it even shows an error like “Spotify cannot play this song right now.”.