The only reason some people so sat Qatar was a good host for the world cup was because of the money they spent for the world cup and nothing else, it doesn't matter if you build great stadiums and spend money for it if you take the freedom from people, you can't be a good host for the world cup and Qatar rules and cultures were the problems.
Fifa tournament is not just about football, it is also an event people travel to come have fun. Qatar was good when it comes good arrangement and management but it was too strick for many visitors. This is only the challenge that made the tournament not to be enjoyable the way it is suppose to be.
I feel like there are too many things to consider when we are talking about world cup. It's a cultural thing, too many nations love it and that means we are going to end up seeing too many nations with this type of change and that's why we should be focusing more towards this instead. I understand that football is a big part of it, but cultural exchange is a second coming right behind that.
I know that people are not going to focus on that this much time beforehand, but whenever it happens in any nation, that nations culture is getting more global and people learn more about it. This is why I support that it should not be happening on the same nations over and over again, we keep seeing some too frequently, but of course you can't make it happen in nations that can't do it neither.