But then isn’t it the case that in some other countries, “liberal arts general education” is supposed to occur in upper high school rather than lower university?
Perhaps an analog in the US would be a college that allows substantially all general education requirements to be fulfilled by AP, IB, and college credit earned while in high school, and has students who do so.
Another possible analog in the US would be the few open curriculum schools, where students can take everything in their majors.