Could Japan music market decline because of demographic issuses?

[lusobr]

@lusobr

I still think Japan will have the amount of elderly perform the J-Pop concerts outside of Japan and a lot of people will laugh at them for being old.

What does that have to do with any of the discussion?
Are you saying the current idols will age 40 years over night and that Japan will make them perform overseas, which they barely do as is, and be mocked?
I'm just done. You clearly don't want to have a legitimate conversation.