I don’t know why is there so much fuss regarding Nadal’s level. Time and again he has shown this tournament that he ups his intensity according to situation and opponents. He went to a different level in the 5th set against FAA when he needed it. He blew away Djokovic from the start itself knowing he needs to bring his best. He started going big on his FHs in the first tiebreaker against Zed and he started bullying Casper once Ruud broke Nadal in the second set. Nadal has been trying to take it easy unless absolutely necessary. He would have undoubtedly played with a much much higher intensity if say Alcaraz was on the other side of the court today. Gone are those days where he would bulldoze opponents and provide them bakery products.