How to add all songs from uploaded playlist from Spotify to Apple Music Favorites

This is more of an answer than a question but I've been spending some weeks trying to figure out how to bind all of my uploaded Spotify Liked Songs playlist songs to my Apple Music Favorites list. All I had to do was open Apple Music on my MacBook, open the Spotify playlist, select one song, click command + A, and 'Love' all of them. Nobody across the web could answer this simple question and I couldn't find it anywhere in this community either.