The author is basically pointing out that the country is now pretty much a country of trust fundies, and that usually that leads to higher levels of directionless meandering and lack of ambition. Scale it to country size and you would expect to see stuff like insane spending without much discretion, and a general careless approach to life.
Other countries have that. Other countries have lots of waste. But it's totally logical to assign Norway as high risk for "affluenza" and therefore monitor it's vitals with that idea in mind. It's not particularly hard for ~5 million people to blow $2 trillion in a few decades.
For individuals, there should be a universal basic income but it should only put you at lower middle class.
Education should be free.