Eman, that's heart-warming about the US flag abroad. It's like the symbolism of the cross, the cross to bear. (Not that I believe in crosses, etc.)
I'd figure that FrightMare considers himself a patriot, and just doesn't want to hear about talk without action, which then slipnslidemaster understands. For ex-Witnesses (and I can't really say "JW" without getting an infection, so I don't) , it is the emotional joy of just having the opportunity to speak and unleash years and decades of pent-up herding behavior that had been warped and brainwashed, homogenized into some imaginary castle in the sky. It feels f'n great to be an American, though it hurts a bit, and the first step is raising, understanding, feeling, grokking the flag. After that, and if that was the only extent, then I'd understand FrightMare's rage.