Well, if you’re talking about just food, shelter, and some very basic kind of transportation (no planes!), sure, there’s no scarcity. That’s a very low bar, though, and most people don’t want to live at the subsistence level.
No, I mean a high standard of living, according to what is possible at the time. Good homes, plenty of good food, easy transportation wherever you want to go in the country, etc.
Can you link to the original proposal, so I know what we’re talking about?
I can get you the older stuff sure, but it was written for a different audience. You'll most likely do better with a starting point like this.