I made my comments here:
https://www.jehovahs-witness.com/topic/6006083388702720/beautiful-new-kingdom-song
Noticeable in the song is complete lack of any reference to: Jehovah, God, Jesus, Bible, anointed, Holy Spirit, Armageddon, or any other specifically JW, or even biblical terminology. The closest is the single word “pray”. It could be an anthem for various religious or even secular movements for positive change.