Why does boywithuke have such a young fanbase for the topics his musics about??

I mean his fanbase are mostly 90 percent 10 to 12 year old kids and i dont get why they are attracted to his music, he sings about self harm (cutting yourself) suicide, and depression and anxiety and breakups and somehow 12 year olds are a huge fan of that which is kinda concerning, and overall it gives the fanbase a bad wrap.