No sane man would ever have anything to do with a woman like Taylor Swift. She is, and has been since the beginning of her "sing about her latest break-up" career, the very model of modern toxic femininity.
She writes love songs for/about herself. Textbook narcissism.
Everyone who ever has or will have anything to do with her must always lose so she can win. That is what her breakup songs are, a celebration in the end zone.
She knows what sells. Her fans are all about "modern toxic femininity". So she's just giving them what they want.