Are you a retard ? Luffy and Kaido were landing attacks on each other . Lucci and Siri ended when zoro landed the only attack Oda chose to draw . That’s a one shot you idiot
An example of one shot is what Luffy did to Bellamy. A fight where only one attack was needed and didn’t last long. Otherwise every fight that ends with an attack is one shot.
You guys suck at the definition of one shot.