Also, my understanding is that you cannot purchase podcast subscriptions on Spotify. One of my favorite podcasts "Serious Trouble" (previously All the Presidents' Lawyers) moved to a subscription model to unlock longer episodes, and it seems crazy to me that I cannot just pay to subscribe through Spotify. Instead, they publish those podcasts through Substack, which seems like such a missed opportunity for Spotify.
Separate from podcasts but another Spotify annoyance: Spotify (recently?) added 'enhanced playlists' that auto-adds songs to your Liked Songs. I actually like this feature. But those auto-added songs do not appear on the Desktop app, so I can only use this feature if I exclusively use my phone to stream music. I can't imagine what the internal justification for not prioritizing having the same features across platforms.