Naruto and sasuke seal did not work until the giant hands appeared so any damge in the face before that was because of sakura . Also she brought flying kaguya to them thats not really pointless .Could also be the fact Naruto and Sasuke just sealed her in the same instant.. Her punch was basically pointless and only included because Kishi wanted it to be a team 7 feat. She did literally nothing there.
You can believe your fan-fic all you like.Naruto and sasuke seal did not work until the giant hands appeared so any damge in the face before that was because of sakura . Also she brought flying kaguya to them thats not really pointless .
What fanfic ? Thats exactly what happened in the chapter and like you said what kishi wanted .if anyone is believing in fanfic it is you.You can believe your fan-fic all you like.