I partially agree with you. At the next world cup in Canada, the USA and Mexico, we should not expect the restrictions that existed in Qatar, such as the ban on serving alcohol, but there are other possible restrictions and problems.
First of all, I mean the fact that it is very difficult for citizens of most countries in the world to get a visa to visit America.
Considering that most of the fans are young people, usually unemployed, this could become a serious problem.
In addition, America as a country is very expensive for tourists and the question is how many fans will be able to afford to visit America during the soccer world cup.
ALcohal ban has been supported by the people and they felt really good and many of the fans said that they really lived the moment because in all the happy moment they were drunk and never remember what has happened. Women to felt secure and they liked their stay there - we will see if the upcoming world cup will be as secure as the one happened in Qatar.