I'd like to read your opinions.
Personally, I was never the type of person who agreed with the perception that, for being an artist, It is necessary to write and/or produce their own songs. It's about presenting their art, how they see art and how much It's important to their self-expression.
That being said, an artist can passionately express themselves through their lyrics and production, true, but also through singing interpretation, through their dancing, through a connection with the instrument they play, for example. Or any form of art.
I think art is more abstract than K-pop stans give it credits for. When I see a good K-pop dancer or singer called a non-artist, when they work with so much passion and sincerity, It seems so unfair to me. And sometimes they would do even more If they could. Like in any field, not just in K-pop Industry.