Who does Taylor Swift write her songs about?

Taylor Swift is known for writing songs about her personal life and relationships. She has written songs about her ex-boyfriends, including Joe Alwyn, Jake Gyllenhaal, Harry Styles, and John Mayer. She has also written songs about her family, friends, and experiences. Some of her most popular songs include "Love Story," "We Are Never Ever Getting Back Together," "Shake It Off," and "Look What You Made Me Do."