Off topic but might still be useful for streaming freaks who are anyway paying for several services like myself.
I have been using Spotify for quite a while for non-audiohile music discovery and still think that this service has the superior AI for finding music for your own taste.
I have just tried a software called Soundiiz
https://soundiiz.com which can synch your playlists between any popular streaming services including Tidal, Quobuz, Deezer, Amazon Music, Youtube, ...
You can even keep the lists in synch and define rules how to do that in detail.
There is a free option for limited synch, paid version is offering the named unlimited and automated synch option.
It's great to discover the music in Spotify and then listening in high quality in Tidal.
Quobuz and Amazon Music HD will most likely work accordingly.
Highly recommended by me.