>And a dictatorship. Democracy does not fit very well with long term plans
Say again? If we're talking strictly about the United States as per the article that inspired this post, the U.S. is a case study of a prosperous, remarkably stable democracy steadily increasing its prosperity, wealth, influence and power while also for the vast majority of its history investing for the long term and in vital infrastructure. This process hasn't been constant or evenly incremental but it has been there for (now) literally centuries.
The same could be said of Britain and many other developed countries on shorter but still reasonably long scales. On the other hand when you look at dictatorships in the wider scope of the modern era, the vast majority of them either invest explosively only to fail catastrophically at some point before reverting to some other variant of government, or countries that see their biggest failures happen during periods of dictatorship, and their major socioeconomic successes happen during periods of something at least approaching democracy and openness.
There are exceptions to the above tendencies in favor of democracy, but China can't yet be called such. It has had only 80 years under its present dictatorship (preceded by decades of warlord rule, weakness and chaos) and of those only the last 40 have been ones of relatively stable growth, investment in major projects AND concurrent increases in prosperity. Under Mao it invested in certain major projects, but at nearly cataclysmic social, economic and human cost. Hardly a model, in those days, of dictatorship being applied to patient, wise planning.
>Concerning the USA, the divide between the extra rich and the general poor is nowadays too large to have a functioning country.
Really? Feel like sharing the mechanism by which these claims of overly severe wealth inequality will make the US collapse any time soon?
Note also that as another comment above this mentions, the U.S has had more or less similar levels of said inequality for the last 100 years.... in which it functioned as a stable, relatively peaceful, democratic, increasingly prosperous society in which overall standards of living in absolute terms have gone up enormously.