Now, although I don't object to this, I wonder if this invention was really "necessary". I don't feel like it improve human lives all that much, but I guess hardcore concert fans would disagree. It just feels superficial and very niche to me.
idol culture is already rotten to the core all throughout Asia, especially considering that they "scout oit" and basically groom their "idols" since literal childhood. I can't even imagine ever supporting such an Industry