Are we free to do so? Sure.
Does that mean it'll be easy? No.
You have a right to do a great number of things that might end badly for you.
However, one of the goals and principles of a free society is that
the government does not harass you if you do not violate the law. Your fellow citizens may do whatever they choose, within the law, but the agents of the government should not act against you unless you are BREAKING the law.
Detaining someone (in cuffs no less) for no reason other than doing something they clearly have a right to do is harassment.
Were they looking for such a confrontation? You decide.
I'd say they were
prepared to face it, but the real goal is to act as they did WITHOUT harassment. One way to pursue that goal is to act and then punish those agents of the government who react in ways they should not.
This time they got harassed. Next year, they won't. (If the example of states like VA is anything to go by.) It is not just the non-sworn citizen who learns through the unpleasant results of his/her poorly chosen actions. Police officers and departments do, too. (Again, ask the VCDL about that.)
Most states offer a CCW program that would afford the individual similar protection while virtually eliminating these encounters.
Of course. But that would miss the point entirely. Again, the object here is not to go armed and hiding, but to be free to go armed without the subterfuge.
Open carrying a rifle, while lawful, is nothing more than an invitation to harassment from local PD's, whether right or wrong.
I'd take that a step further. Open carrying a rifle is an expression of a right. Being harassed and taking firm action in reply may be part of establishing that such a right does indeed exist. Open carrying a rifle next time -- absent the harassment -- will be "nothing more" than a demonstration that the right is fully recognized.
Reality is what it is. Do as you choose, but, please don't bitch about the end result when you've seen the same situation play out time and time again.
I rather like the way that "reality" has been playing out in recent years. Plenty of great examples around of agencies and local governments doing a crisp about-face when a few citizens bring their attorneys to bear.