Haki/Armament Haki

If a talented haki user punched something practically indestructible (e.g bartolomeo barrier, seastone wall) with a person close to the other side, what would happen:

First, Guy punches wall

scenario a: wall absorbs impact

scenario b: other person explodes

the victim is not touching the wall (would that make a difference?)

Why isn't Luffy able to harm Warcury? With all due respect, I know Warcury's devil fruit is based on a mythical boar that is known for terrorizing people and destroying farms and eating livestock and people alike, and it's also known for having tough skin (which is why Luffy wasn't able to harm Warcury), but why isn't Luffy able to harm with advanced armament haki?

Advanced armament haki is supposed to give characters a second layer of defense and hit whatever their target is without touching person/object physically. Luffy in NO WAY was supposed to be harmed after using Red Roc (an advanced armament coated attack) when he used it against Warcury even if Warcury's defense is that powerful.

And even if you wanna deny that, there's also the fact Luffy has internal destruction haki (which is basically another level of advanced armament haki that only a few characters have). Even if Luffy can't hurt Warcury from the outside, he should at least be able to damage him from the inside since it's basically bypasses any defense. Add that internal destruction haki with his advanced conquerors, I'm sure Luffy should be capable of harming Warcury to some extent.

Listen, I really do love One Piece, its my all time favorite anime, but I'm not finna sit around here and not call out Oda with how inconsistent he can be at times with his writing or how specific power systems work (especially if it involves the main power system being haki). I don't care, Luffy should at least be capable of damaging Warcury with his internal destruction haki. I don't know if Oda completely forgot that was a thing or he just didn't feel like adding it in the story to make Warcury look more fearsome, but nonetheless I just can't stand how inconsistent things like this can be.

Gyomei is known to be the strongest Hashira in Demon Slayer in his era. He's a blind man and unlike other Demon Slayer members that use blades, he uses a chained flail and an axe as his main weapon. He's known as the "Stone Hashira" and is very strong (physically and mentally) and is a very kind individual. Me personally, I feel as though he'd have every type of Haki while also having some advanced forms of Haki. He'd deff have advanced armament Haki and I could see him being a conquerors user with also having advanced conquerors. My question is would he have future sight? I'm not to sure if it's possible for a character to see the future while being blind so give me info on this topic? If he can't, then I'd see him having insane basic observation haki similar to Shanks or Fujitora.

I just realized that the Kuja are the MOST overpowered army in the OP Verse. Every single member has Armament Haki which is just...Mind Blowing. Like, why did it take so long for us to find out about Haki if there is an entire army of Haki users? Why haven't they conquered more islands? And WHY was Momonga such a problem, when 10 Kuja Warriors could probably wipe his whole fleet? Also, I assume most kingdoms have at least one or two armament users, why dont they just train the whole army with it? It's not like Conqueror's Haki, where not everyone can use it. Everyone can learn Armament Haki, so why don't they?

I used to think it was advanced conquerors, but the long black lightning streaks weren't shown, so it's deff not conquerors for sure. On top of this, his fist didn't seem to make contact with Pizarro's fist, so I'm sure he used advanced armament. Now some of y'all might not believe it since the layer, coating, whatever you wanna call it when using advanced armament wasn't shown, but Oda has drawn Luffy using Red Roc (an advanced armament technique) without actually drawing it.

I’ve come up with this theory that perhaps someone could coat the ground and surrounding landscape or perhaps trees and other flora in armament haki. This stems from my realisation that Saturn uses a normal wooden cane in his attacks, in fact, many users of weapons in one piece are simply using refined metals, which so too, are essentially just part of a landscape, at one point or another in its creation process, Enma, is just a sword made out of steel, Kaido’s mace Hassaikai, is just a slab of metal, shaped in a lethal way, Mad Munk Urouge uses an enormous pillar made of either stone or metal to slam into his opponents, which he can apply Haki to.

Taking this into account, if a user of Haki considered the land around them to be a weapon or even some kind of extension to their body, could they apply armament haki to the ground and then attack opponents using Emission, effectively trapping them and dealing damage from below, this tactic could be invaluable in combat for characters like Luffy, who don’t have (or necessarily need) a weapon, but could use this as some kind of impressive technique to change the tide of battle. Luffy could shape the world however he wants and then emit haki from that shape, creating a very powerful attack from the emission. This technique could even be used by characters like Zoro and Sanji to knock down opponents as they fight.

Im very tired at this point, goodnight.

Tell me if you think this can or can’t happen in the comments, I’m trying to crack the science of haki.

ワノ国では彼の伝説に追いつかんと、様々な剣術の流派が生まれており、その多くはワノ国の中だけの門外不出の秘技とされている。強な鉄をも両断し、ある剣は龍の吐く炎をも斬り裂くという。

"In an attempt to catch up with his legend, various schools of swordsmanship have sprung up in Wano, and many of them are considered to be secret techniques exclusive to Wano. It is said that it can cut through strong iron, and some swords can even cut through the flames of a dragon."