Luffy was gonna deflect big mom with physical contact
Yeah, because the barrier would deflect Big Mom's fist, ergo would make physical contact with her fist, but
not Luffy's hands. They would only shoot of the barrier without making physical contact with her fist themselves.
Internal destruction I thought you didn't need to touch as seen in the 2 post with luffy
Yeah, you don't necessarily have to touch your opponent, but you can, while additionally casting your haki into his body. The point I was making is, that Red Roc can't be a barrer haki move, cause his actual fist made physical contact with Kaido's face, which goes to show it cannot be barrier haki, cause otherwise there would be a barrier inbetween, that makes physical contact with Kaido's face instead of Luffy's fist. And there is also no barrier haki visual in that panel.
So it's either internal destruction haki or a normal CoA hardened punch, but it hurt Kaido, so it can't be the latter and therefore has to be an internal destruction haki attack.
Did you mean that?
[automerge]1617491479[/automerge]
yeah, as i understand the invisible barrier can only do external damage without physical contact so hardening is not necessary, and the other version you make that barrier enters your opponent body causing internal damage, you can still use hardening to deal external damage though.
so neither version requires the user to maintain physical contact.
Yeah, right. i agree.
Barrier haki- Barrier does external damage/physical contact with the opponent, not your fist.
Internal destruction haki- You can punch your opponent while causing internal destruction at the same time or you just use internal destruction without a punch/a physical attack.
The difference between both is though, that during internal destruction your fist still
can make physical contact with your opponent if you want to, while during barrier haki moves, solely your barrier haki will make physical contact.