Aye, I’d add the Kaido vs Scabbards tbh. It felt tense.
Also, Luffy went through MF, and even before that Alabasta in where he told Vivi that people inevitably die in war.
Yet here he is entering Onigashima smiling and acting like a clown with not a care in the world.
Amazing, it’s almost like he’s aware of his plot armor.
It really takes you out of it as a reader to be reminded of that fact to be honest, because you end up taking things less seriously too since in the end everything will work itself out.