Yes, but from a slightly different viewpoint. Namely, people are so disenfranchised from their society on average that the idea of a social "contract" makes no sense. People are not at all represented by "their" governments, and in their righteous anger they conflate the oppression by governments with that of their people.

If you put on a crown and shout that you're better than me, I'm not going to respect your authority by default. You need to give a reason to do so, such as protections, rights, privileges, opportunities, camaraderie, etc.—or the implied or explicit threat of violence against those who disobey the law, as is the current setup. Right now, the only thing that my government does for me is wage wars in foreign lands, building ill will and corpse piles on my behalf. For many people, their government harasses them or just wants them straight-up dead.

I think that many people confuse the ill-will of governments with the avarice of their ordinary citizens [1]. It is, at best, tied to the apathy of their citizens, whom have themselves been relentlessly beaten into understandable submission.

The point I'm making is this: if people are already out to destroy you, what good is the social contract to you? Fuck them. This is the attitude that drives people not to care for others.

Now this lack of care for others is not my viewpoint! I do separate the actions of the state from the people they "represent" as much as is possible [2]. However, I'm in a position of relative comfort and privilege. I have the energy to take a fraction of a second and cool off when I start to see myself blaming humanity for things. Most people don't.

Lastly, in regards to situational awareness and common courtesy specifically...I really had to learn that, and I'm not the only one. "Do unto others as you would want done unto you" doesn't really work for me because I generally want different things than others. I have difficulties reading social cues. Even as an adult, I have to go far beyond "Do unto others..." to suss out what the right course of action is, because I typically would want something else or nothing to happen. Situational awareness and common courtesy are not inherently obvious or intuitive, and I think we do a disservice to ourselves by pretending that we don't generally learn courtesy from others.

[1] In areas where street justice is a thing, it is not at all uncommon for the public to side with non-state bullies in conducting oppression, although usually still with tacit state support.

[2] Patriots and ultranationalists do exist unfortunately. Non-state ultranationalists need to be taken to task along with their state-sponsored brethren.