You fucking retard can't even count properly and have a reading comprehension of elementary schooler LMAO
Luffy still can use his haki CoC in his first KO against Kaido(Kaido felt his CoC) and Luffy still able to use his CoO/VOAT to communicate with Momo when AdCoC Luffy got KO'd by Kaido
Luffy pretty much exhausted his haki in Gear 4(last fight agains't Kaido before G5 awakening) because he reached the time limit of Gear 4 and he can't use his haki when got KO'd unlike his previous KO's against Kaido