Originally Posted by
broncofan
Where does the anthem in sports events come from? Maybe it carried over from international competitions where this is how allegiances were specified. Or maybe for some sports that are seen as national past-times, such as nfl football, it sets the stage for the event.
For some, sporting events are seen as both individual competitions and also proxies for national ones. Even when they only involve domestic teams they express national pride, perhaps excessive.
Banning the anthem at sporting events evades the compulsory nature of the flag salute, but it doesn't resolve the issue of whether people should be permitted to protest in unconventional or unpopular ways for causes they believe in. It removes the immediacy of the issue, but the underlying question of how people can make their voices heard without facing retaliation would persist.