fix a sofa: it's equivalent to a month's salary/stipend here in Asia. 200 bowls of noodle (if it's a cheap noodle then it's more like 500)
new sofa: "new leather sofas of the “not flat-packed sawdust and glue” variety quickly get into five figures" So like a year's worth of stipend/expenses
Could be that just the US dollar is crazy - but until the economic disbalances of the world doesn't equilibrate (that's on a centenial scale), it's never going to make sense to fix a sofa
"But I’d sure vote for a political party that convinced me it was trying to achieve that"
The only way you can achieve this is by going full North Korea and self sufficient. There is no real upside to this fantasy