okay goys, fact is music has nothing to do with being dumb fuck, on the contrary, learning music instrument and music theory takes a lot of effort and will.
the problem is with narcissism. power corrupts. but not actually the power, but attention one gets, and it affects all performers, including musicians, singers, actors, politicians, teachers, doctors, cops, pretty women. suppose a stupid but pretty girl is surroundedby beta orbiters who want to put their penis in her holes. they cannot rape her, they need to groom her. whatever stupid thing she might say, they will never give her proper feedback, opposite, they will encourage her. dopamine rush will persuade her she is really smart. no wonder many female actors in Hollywood are "liberal" abominations, they are libre, free, free from logic, detached from reality.
but the worst case is with parents. if you are extremely ugly and dumb you make a child and your self esteem blows through the roof, you become god like, you become president in your own country, priest in your own church, chief doctor in your own mental hospital. and if such a father is a big boss at work, son is destined to become weak, sick, junkie on drugs and alcohol. law: only one alpha male can exist on given territory. and stupid father is such alpha male. most obvious notable examples of devaluation by toxic narcissistic parents are jim Morrison (father was military boss), olga brezhneva (alcoholic), daughter of Leonid brezhnev. while other enjoy drugs and alcohol they were addicted, they had to constantly cure their dependency on toxic fathers.
but in the end, morality corrupts.