I'm sure they have considered and prepared as well as possible so that nothing untoward happens.
It's not easy, but when all the elements come together, it will create an atmosphere that will be comfortable later.
I also hope that there are no parties who will pit against each other or provide narratives that will make the atmosphere worse. Just like in the last World Cup, the things that made the atmosphere rowdy were people who made unnecessary narratives. It is natural when such a big event gets a lot of criticism, because after all there will always be shortcomings and it is impossible to be completely perfect, but I mean there is no need to enlarge the usual problems.