I don’t recall editing placement, only filtering sources from the search.

Here is Kagi. It is customizable, so it will look different for everyone.

That is a thing on the Nvidia Shield, actually!

Tidal now has built-in transfer of playlists, at least from Spotify.

I’d say as a general rule any encryption can be cracked, but usually it is not worth the time and effort to do so.

“I’m going to hide behind the settee, yeti spaghetti!”