My Question or Issue: for example if I have a playlist with a friend and I don’t use it much so I want to make her the owner of our collaborative playlist so that even if I leave it’ll stay hers. Is this possible?
I don't know if you can transfer the ownership, but do you still want access to your collaborative playlist, (see it when it's edited), or do you not mind at all?
If you don't, then you can set the playlist to public. Then, your friend can make her own playlist out of the collaborative playlist.
If you do want to see the edits and be able to edit, after your friend makes a playlist out of the playlist (sorry that sounds confusing), if your friend makes it collaborative, and you follow the playlist, you should be good to go 😄