I've used tunemymusic.com for a few different migrations (Spotify to Apple Music, Apple Music to the trial of Youtube Music). It pretty good although you need t

I've used tunemymusic.com for a few different migrations (Spotify to Apple Music, Apple Music to the trial of Youtube Music). It pretty good although you need to do some manual verification because it messes up around 1% of the time, especially with the more obscure stuff. Sometimes it'll transfer the song as a live version or even someone else's cover so a bit of manual verification is helpful.