She has enough money to have zero cares. Her father was a bank executive, every cent of those many millions has been carefully invested.
She can say any damned thing she wants, and if no one ever gave her another cent she could still outright buy the Chiefs if they were for sale.
I’m one of those weird people who give exactly NO cares what anyone else’s politics are when it comes to music, movies, food, or anything outside of politics. I don’t like anti-Semites, but damned if I’m going to live without Wagner’s music, I don’t care for socialists but what a person does off stage or out of the recording studio means nothing to me as far as if I will enjoy their music.
For a lot of performers, money isn’t as important as adulation, popularity, etc.
I don’t care much about any entertainer’s politics either - as long as I don’t hear about them.
I was a big fan of Barbra Streisand from the time I was a kid; but when she started mouthing off about politics, I soured on her. I couldn’t watch her in anything anymore without thinking of the politics. There have been others like that, too.