Lord, get a grip. The issue isn’t about multi-culturalism or personal problems, and the issue certainly isn’t about immigrants coming here and refusing to assimilate (even if such were taken as a genuine issue). Football (Soccer) is an international game governed by FIFA in conjunction with a referees’ association. The rules are international rules. The rules used in Canada don’t belong to Canada, Ontario or Quebec. The rules belong to FIFA, and any specific local variation must be consistent with FIFA rules. In fact, FIFA can be taken as the only true world government at least within its admittedly narrow sphere.
Similarly, the issue also isn’t about human rights or religious freedom. The issue is safety and the authority of game referees. The call made was about safety and was upheld on grounds of safety. The word of the referee on the field is absolute law and inevitably will be upheld by any and all discipline and appeal committees.
In absence of officially certified apparel, the referee’s discretion on that day, about that game, that player and that particular head-gear prevails. What players wear or are allowed to where elsewhere is irrelevant. Every serious play knows that you do what the referee says. Even if the referee is wrong, you still do it, or you don’t play. If you argue you will be ejected and serve a lengthy world-wide suspension, for you have challenged the referee’s authority. The only grounds for appeal is mistaken identity. Players who do not understand or accept the rules are poorly coached and poorly advised. Coaches who withdraw their teams from tournaments also are poorly coached and poorly advised. It’s about safety and the quality of the game. To play at a serious level, you submerge your ego to the requirements of the game. Failure to learn that necessity early in a player’s career has squandered many fine talents. Human rights forums are available many places--even likely within FIFA. Attempted argument and debate with a game official is not the place