What people think about kpop?

I am a kpop fan. I feel K-pop music is great, the melody of the songs is very strange.  It is different from Pop music.  I listened to K-pop music for the first time in 2012, PSY's Gangnam Styte MV. Then I learned more about K-pop music. And know BLACKPINK.  I am a Blink now, what about you?

         Many people think that it is bad to be engrossed in chasing idols and chasing K-pop because it causes us to study sluggishly, demanding, .... I myself do not accept everyone's opinion. Because I think K-pop is just a music product composed for the purpose of entertainment, and most of the school age there are a lot of people who like K-pop.