Great Novel continue with the story line, don't change the process and progression of it. 👍👍👍👍👍👍

Also, Big Mom want someone to discipline her, everytime she sees someone strong, all she think about is marry them in her family. Just my view point.

The author doesn't make the Hashirama OP, it just that Big Mom level of control over spiritual energy is not up to Hashirama. Great Work Author keep the progress 👍👍👍.