Unfortunately, it's because Shonen Jump and other similar manga publishing companies like to limit the number of pages so as to gain more profit per chapter. In addition, action scenes go by very quickly due to the low amount of dialogue, thought bubbles, etc.
Unfortunately, it's because Shonen Jump and other similar manga publishing companies like to limit the number of pages so as to gain more profit per chapter. In addition, action scenes go by very quickly due to... Roz59
They also have limited space in the manga magazines that they sell.
So many shonen mangas does this thing where the main fight that should be the most exciting ends up being the most boring bc it gets so dragged out