Decline of metal bands

In the past, there were many people listening to metal bands. This seems to have diminished in recent years. There is a clear decrease in the number of metallurgists. I'm actually very curious about this. I'm trying to find the reasons. New generation young people do not listen to metal musicians or new generation metal music groups do not grow up.

Those who previously showed interest in metal bands still continue to show interest. There is no problem with this. Their commitment still continues. The problem is that the new generation young people do not show interest in metal bands.