certain factions within the US government have been untrustworthy.

between far-right, corporate factions and those groups that actually defend some semblance of democratic liberty.

This just sounds like a whole lot of liberal US apologia. It isn't actually far off from regressive phrases like MAGA or A Few Bad Apples. There was no golden time when the US has been a bastion of freedom and human welfare and it mostly shows signs of getting worse, and you cannot fix the US by removing a few politicians.

Are they at all comparable as reflections of the viability of each respective state's potential to sustain human liberty? No.

I don't see what the point is of picking two specific events when we are discussing nations and governments as a whole. Taken in totality the US does not and has not ever shown signs of sustaining liberty as you put it. The law and order system is a joke, human welfare is a joke, safety is a joke, education is a joke, foreign policy is a joke. A lot of these fundamental issues are completely ignorable for the privileged, and the last one ignorable if you live in the US itself, but I am not looking to have liberty for some and not others.

You're not required to sing the praises of the US, but acknowledging the meaningful degree of difference is critical to preventing the world sliding further into an authoritarian paradigm.

I disagree. I think what you're doing right now is what strengthens authoritarianism in "Western" countries. Always framing Western countries, especially the US, as the lesser of two evils just justifies nationalism and militarism and downplays the need for radical change. What's the point of this liberty you speak of if we don't use it to criticize our own governments, and why stop at just criticism? The truth is you'll only realize how thin your liberty actually is when you actually pose a threat.

But I'm not sure how we got on this tangent. I was simply responding to the notion of geopolitical trust and how that relates to the US and China. The US reneges on international agreements all the time or simply does not adhere to them. The government also partakes in the manipulation of foreign governments, extrajudicial murders in foreign countries in "times of peace", and sabotages countries with embargos. All of this should make the US untrustworthy, but the unspoken part is that when we talk about trust we are taking about among Western countries. These nations have some shared geopolitical goals and because the US's violations aren't against these nations but against ones where say the common religion is different or the people have a darker average complexion they can be ignored.