Her number are real yes, she does write for herself as well but the bytch is mediocre as fukk. She is just white and decent, white people support each other even when they know something is just ok. It's about loving yours, encouraging their young ones to try also.
Guys, no one celebrates themselves like white people do. That's why everybody in the world wants that Grammy, that Oscar, that Nobel Prize, that Mark twain prize. You'll notice all those people are white. They have a way of making each feel better even if they're all terrible.
It's a practice that goes beyong music. This also means they support each others' investments, childhood dreams, movies, businesses etc.