I can't change my own playlist artwork from the app. I can't remove tracks from my playlists, only add. I can't disable the related track algorithm from autoplaying someone else's music when a playlist ends. It only ever plays some awful trash in languages I've never listened to or shown interest in. Never once has Soundcloud ever autoplayed a random track I end up liking, that is even remotely related to what I played before. The forced related track autoplay is total harassment.