I 100% agree with you that first op is better, I've had Inferno on my playlists and on repeat for hours on end.
But I honestly don't understand how you place this new OP as Kpop? There isn't any Korean in the song (song is completely in English), song is clearly metal in genre, and googling the bands involved show they're Japanese. My point mainly is I can understand that you may have resentment towards KPop, but this is just a stab at a non sequitur concept.
I thought I wrote Metal in this? I may have been not fully paying attention when I wrote the genre part but what I meant was it was completely out of place. Yes, just a simple writing error. I did hear the genre loud and clear. Hahaha.