I think there’s a fundamental difference between a specific culture having ideals that bind the group together, and a nation that was formed of wildly disparate ethnic and cultural groups, at different times, and at different places. And facing different challenges as well.
Historically, American settlers have been both self reliant AND dependent on their larger group- it took both to survive while moving westward. I think the part that was reinforced and that has survived to become somewhat mythological is the self-reliance idea- that it was the primary key to why individuals and groups not only survived, but thrived in a hostile landscape.
I feel like it’s a package deal with independence- sort of a “if you want to be independent, that’s great, just take care of your own shit while doing so.” sort of attitude.
I think that in many ways it’s been a good sort of national ideal, but it’s not without its problems, and one of those is the way that those who aren’t self-reliant are treated/regarded by society. I mean, growing up in a sort of “Jacksonian American” community mindset, there was a CLEAR distinction drawn between who was essentially considered part of the community, and who wasn’t. People who were ethnically different, socially different, or who couldn’t get their shit together were all not part of the group. Which meant if you were some sort of “loser” who couldn’t hold a job, or had skewed priorities, or whatever, you were basically left to your own devices.
Meanwhile, if you were in the group, you were afforded position in the community, with the respect that it entailed, including help when needed, etc… As far as white men went, there was little that was worse that could be said about someone than saying they couldn’t support their family or pull their own weight. It was a fundamental breach of the social contract- you were causing others to spend their hard-earned resources to support you and theirs because you didn’t do what you should have done, which typically meant work hard, be thrifty, etc…
This didn’t mean that if there was a flood or tornado, that your neighbors wouldn’t help you, but that in everyday life, you were expected not to place demands on others’ resources, etc… Everyday life was whatever was expected to happen in normal life- stuff like normal medical bills, normal maintenance activities, etc…
Not coincidentally, that same thinking is a big part of why stuff like welfare is so hated in that mindset- not only is it demanding someone’s resources in everyday life, it’s also that the demands are being done by people who clearly didn’t plan ahead/pull their weight, and it’s likely that they’re going to be part of the out-group (black, hispanic, etc…) That’s sort of a triple whammy there; it’s a “you want me to give up my pay, in order to give it to those people, who didn’t do what they should have, and there’s no emergency?” sort of thinking.
It can be a fairly harsh mentality- there’s not a lot of cushion for being a fuck-up or a drain on society, because it’s basically a framework for a bunch of loosely confederated indivduals to work as a society, not a collective mindset. If someone fails, it’s not society’s failure, it’s theirs. And if they succeed, the same thing applies.
That, I think is the biggest conceptual hurdle for a lot of people- it’s NOT a collective mindset.