He came on May 21, 2023 for the Real Madrid-Valencia match. The fans were aggressive and shouted "Mono" towards the Real Madrid player Vinicius. And it's a beautiful stadium.
I've never been a football fan. But the atmosphere at the stadium during the match is something fascinating: the expectation of the start of the game, the kind and sincere support of the fans, the dedication of the players. I am very glad that I attended the game.