I am 100% sure that in terms of organization in the US everything will be at the top level. In terms of the quality of the competitions held (probably in all sports), this is the country No. 1 and, of course, they will also hold the World Cup at the highest level. But the problem with a visa is a problem of a different order, and there will definitely be dissatisfied people who, for one reason or another, will not be able to get it.
The US 94 world cup was one of the best in the history of the world cup. It was outstanding in terms of sports facilities, fans' experiences, and financial support. There were no issues like workers' exploitation and other hitches experienced in the recently organized world cup. Fast forward from 1994 till date, many things have changes technologically and I am sure the US can surpass its records. But I am not 100% percent certain of what the 2026 world cup will look like based on their recent economic and political situations around the globe. But considering the current level of the US, the next world cup will still be the best. America has never disappointed expectant when it comes to hosting sporting competitions because they always exceed expectations. And the multicultural setting of the nations makes it an ideal place to host world competitions. Fans will have an exciting experience because America is like a home for all.