You used to be able to cover tuition and living expenses on a single part time job as a college student.
A single family household from a single high school educated worker could support a house, a car, children, a non working spouse, food and utilities.
Healthcare did not used to be this ruinously expensive.
Our TVs being cheaper, bigger and more colorful is cold comfort in comparison. It's great the tech, car, logisitics and textile industries has delivered more for less, but the rest have gone the opposite direction. Many would be very happy if they could buy a 1970s lifestyle at 1970s prices.