Whether it's audiobooks or stand-up, I would love for Spotify to recognise them as a separate category. That includes: not featuring them in any mixes (Top 100 at the end of the year, On Repeat, Daily Mixes etc.) and giving us the option to navigate them better (pause and resume etc.). Furthermore, it would be fantastic if you could bulk-delete downloaded tracks so that you could delete all the chapters you've already listened to.
I love that Spotify has a continuously growing library of audiobooks, but the current system really inhibits the listening experience not only of audiobooks and stand-up, but Spotify in general.