You are right. Unlike you, I am bothered when nurses and doctors have to wear garbage bags in place of protection suits in covid-infested hospitals. I also cannot remain impartial when the orange prez sends police to beat up peaceful protesters, exercising their constitutional rights, so he can take a photo op with a bible. Or when the Russian prez puts bounty on the heads of US soldiers but his fuckboi, the US prez, covers it up.
To me, the biggest threat to the American way of life and what used to make this country great is when the Trump administration interferes with the judicial branch to overturn or completely eliminate investigations and convictions. You remember that vague idea of separation of powers US Democracy is supposed to be built around?
Or when the orange prez comes out and tells everyone he has "Absolute Power" and openly incites division among the people, politicizing a dangerous pandemic, an act that has cost and will cost hundreds of thousands of lives.
Well, that's just a short list of things that bother me, things I see as a real threat to what once made America great.
You, otoh, what you are bothered by are a couple of idiots that occupied a couple of blocks in Seattle or a far-left twitter rant. The problem is, none of these acts will bear more consequence than a fart in a stiff wind and yet you focus on them as if they are an existential threat.
What you fail to understand is that these examples of extreme behavior are mere symptoms, not the disease that causes them. Hence the red-herring comment ...
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Well, I merely quoted the US declaration of independence. Now, quoting say the Tractatus Logico-Philosophicus, that would be way out of my league

So, your standard for greatness is that, as long as the US is better than say North Korea, this country is on the right course? When did "better than (enter a garbage country here), therefore we are great" became the new slogan for greatness?