For any country there are some rules when you want to take a visa and visit that country, that's the same for America, Canada, and many other countries. But in some cases, including America, they will make harder rules to make sure about the visitors who come to this country to make their people safe, I think even with all these hard rules they have, still, America will make some changes and allow people from all over the world to visit this country to watch the world cup games.
I am from Indonesian and my country has good bilateral relationship with United State and Canada make us easy for getting visa, many our people in United State and seems excited for us watching FIFA World Cup 2026 in Canada, USA and Mexico. I hope my country has miracle for qualifying to FIFA World Cup 2026 and right now spent my money for preparing to travelling there. Actually, not easy getting visa for United State because they are most selective tourism visit their country, lucky for any country has good bilateral relations with United State exactly has country get free for getting visa for one month there.