She did that later on in her career with every album becoming better and more experimental than the last but the start of her career is public friendly fun dance pop music.
Her albums are more acclaimed than any other pop girls and quit acting like Grammys are a sign of acclaim, they are popularity + industry connections. Barely any of the Grammy winners are super acclaimed. Imagine Dragons won several Grammys but their debut was Katy level panned by the critics. Madonnas music is still more left field, and more acclaimed by both critics and the general public that remembers it than any of our faves. This is a FACT