I think it very much depends on what happens over the coming weeks and what guarantees that are given regarding supporter safety. ... what has been documented happening is that people of colour, people of non colour, people who 'look' foreign, people who speak they way they dont like and even US Nationals are being detained, abused, beaten and of course executed. I can see passports going missing, people going missing, especially if confronted. Can you imagine the carnage of these cretins wading onto a group of any nations supporters who have had a drink or two and if you're unlucky enough to have games played in blue states, watch your back.
So, ask yourself, as a nation like Brazil who bring the carnival to the World Cup and based on the extradition of many from South America, are your people more important than a football tournament. Damn right they are and it won't just be Brazil thinking about it.