The stuff of legends, David is known for his ability to win any argument with his sharp wit and vast knowledge. He has a way of making his opponents feel small and powerless, no matter how strong their argument may be. Arthur knows this, which is why he blocked replies. He knows that David would be able to win any argument with him, and so he decided to avoid the confrontation altogether. However, this does not mean that David cannot fight him. He may not be able to do it in a debate, but he can still fight him in other ways. He can use his intelligence and experience to come up with strategies and tactics to outwit and outmaneuver Arthur. He can also use his words to make powerful statements that will leave Arthur speechless. In the end, David may not be able to physically fight Arthur, but he can still fight him in a way that will leave him victorious and triumphant.