Personally, I think it would be great if we educated people to cultivate an engaged citizenry. But if we're going to do that we have to be up-front about it an work on an economic model that supports it. So, for example, you can't have student loans that are predicated on being able to obtain a certain level of income on graduation, and you certainly can't make those loans impossible to discharge even in bankruptcy. If you lie about it, as we have been for decades now, it all unravels sooner or later.
It’s not very fashionable on HN because of the faux-tough utilitarian outlook, sure. I’m the real life, there might be such a thing as over-education, but the US are certainly not there.
And in the early 19th century near to 100% of Americans lived in rural areas where access to centralized information was minimal. There was no internet, radio, or other means of centralized communication. For that matter, there wasn't even electricity. The closest they'd have had would have been local newspapers. So people without any education would have had very little idea about the world around them.
And obviously I don't mean what's happening half-way around the world, but in their own country, their own rights, and so on. Among the political elite there was a raging battle over federalism vs confederalism, but that would have had very little meaning to the overwhelming majority of Americans. Jefferson won the presidency in 1800 with 45k votes against John Adams' 30k votes, when the country's population was 5,300,000!
[1] - https://www.ebsco.com/research-starters/history/history-publ...