Honestly, BAD BLOOD is a very very powerful song, yes, powerful.
Lyrically, simple but very strong:
Still got scars in my back from your knives
And time can heal, but this won't
Band-aids don't fix bullet holes
Musically, the beats

are so powerful; the chorus is a little bit naughty to balance the song, but definitely not childish.
The best is the bridge (Queen):
Band-aids don't fix bullet holes
You say sorry just for show
If you live like that, you live with ghosts
Band-aids don't fix bullet holes
You say sorry just for show
If you live like that, you live with ghosts
If you love like that, blood runs cold!
The whole song has very good structure, so does 1989.