Well, for instance, I Knew You Were Trouble made Adele working with Max Martin possible.
Her early success had fellow Country stars wanting to work with Nathan Chapman (who was producing demos on a garage before Taylor insisted to her label to keep him as a producer) and get #1s with him.
Kelsea Ballerini also mentioned Taylor as one of the reasons she started writing songs
And Liz Rose, one of her early co-writers, said she had a lot of girls coming up to them thinking they could be the next Taylor with her help:
She even had K-Pop stars covering her album tracks in their concerts, but "no impact!!!111!", of course.
