This script likes all the songs in a Youtube Music Playlist at once.
- There has been at least one user that complained that their account was suspended because "YouTube thought I was doing "Fake Engagement" by automating likes."
- I have successfully transferred over 700 song likes between accounts with this method, and have hundreds more to go. Will definitely update if I am suspended or have negative consequences.
- It may be advisable to vary the length of time between likes randomly between 10-100 seconds, but that would inscrease the script time extravagantly, so this feature has not been implemented at this time.
If you navigate to the Liked playlist from the homepage of the Android app (I assume iOS has a similar functionality), you can long-press the liked playlist and select Save to playlist. Name the playlist and make sure Public is selected. (You have to create a channel for the public option to appear; it will prompt you if you don't already have one created)