That's free speech even if it's offensive to you.
Showing respect to the National Anthem, or the flag is not, mandatory and shouldn't be.
Otherwise it would be meaningless if people did it to avoid jail or a fine.
You can't pass a law to teach honor and respect.
The fact that nobody, or nothing, is forcing me to stand up during the National Anthem is what makes it a powerful gesture.
Same way the fact there's no law that prevents me from burning the US flag (especially outside of the US) is what makes it respectful for me to not burn it.
Nobody here is talking about "passing a law", certainly not me. The whole thing is, these people should WANT to show respect for the flag, etc. Cry-babies and selfie takers is all they are. "It's my right...." crap is dumb and childish, even if it IS their 'right'. Do you really defend the jerks at these Antifa rallies that scream in the faces of honest, hard-working LEO's, who are simply trying to keep the peace? That's their exercising their free speech.... but it is also and even more so, ignorant and fully DIVISIVE. They should all move to California.....
Or Cuba.
Yeah, I know..... they have "the right" to be ignorant.