With reasonable restraint and responsibility, of course it does, just like all the others. And just because someone is openly wearing a gun doesnt mean they are not behaving in a civilized and social manner.
What the 2nd (as well as the rest) is also supposed to do is, guarantee your right to do so, and stop others who might want to limit or take away that right, from telling you you cant, for no other reason other than they might be offended. They have just as much right to be offended as I do carrying my gun any way I want.
As far as submitting to authority, it has nothing to do with being courteous. You do give them authority "if" you allow them to put rules, statutes, and laws ect, on you that, that take away and/or restrict your rights, and then you follow their rules.
And thats entirely up to you to do so, but its also a lot of the reason we are in the boat we are in these days. We let basically our employees, both elected and not, decide what we are allowed to do, and go along with it. If you do that, you do give them authority. The ATF is a perfect example of that too.