Firstly, tho, the economic success of these three countries is on many fronts a direct result of China's rise, while their own policies have kept them back on some fronts, economic integration with China has helped grow them.

Second, these other countries are smaller. It's easier to administer a smaller country. You next next level social organization and governance to guide over 1bn from poor to rich.

And specifically, Japan copied a Western economic model wholesale, and is stagnating. Their loss of national mojo, and lower fertility paint bleak outlook. They still hold their inflexible idealism, which no longer really works for them, while Chinese are far more flexible, pragmatic and entrepreneurial, culturally, by nature. Their dynamism couldn't be farther apart. China wins hands down. Plus, militarily, they depend on US. China has independent command of the world's largest standing army. Japan's more exposed to future risks.

S K is a success. I respect and admire. Also grew prosperity from conflict in short time. But it's a bit player economically. Its economic drivers are more fragile, and overly concentrated, than China, politically it's beholden to US alliance despite new leadership, and it's hobbled, culturally and sociological by its division. China is stronger.

Taiwan is a great country to stay in, it's very comfortable and they have great social infrastructure, far more than compared to China. It's, in some ways, a model for what aspects of China may trend towards. But it's also a lesson. Policy stagnation, fabricated protectionism against the "Chinese bogeyman", a result of willful exploitation of historical ignorance, where the Chinese mainland is blamed incorrectly for the abuses of the initial KMT under CKS after they fled the civil war, wasted decades of opportunity of economic integration with skyrocketing China, while democratic leaders spent this as political capital on bickering, that seriously retarded growth, and gave the people an unnecessary persistent suspicion and chip on their shoulders. Things are changing rapidly now, but they'll never recover those decades of lost growth that resulted from those policy blunders. Also on average the people are far more laid back and lazy than the average mainlander, less ambitious, and more likely to blame their economic stagnation on other nations success rather than taking responsibility and working to create improvements themselves. While the mainland would compete, the Taiwanese will complain. Their generous welfare state has already created a much acknowledged culture of dependence which plunders dynamism and productivity. I wouldn't say China beats Taiwan, but China has made the most of their many opportunities, while Taiwan has missed many.

So these three countries have exhibited the familiar failures of our Western democracies that China has avoided: economic and policy stagnation, welfare dependent suppressed productivity, lack of focus and direction, are just some of the symptoms.

As much as they are each successes, they're not as successful as China has been with a very different model.

It's not just economic policy and single party rule, China cultivates national pride and controls information in a way that has worked for increasing productivity. This concept is anathema to western liberal orthodoxy because it's incorrectly seen as an affront to personal liberty. But personal liberty doesn't exist in a vacuum, it is contingent upon the state (no time nor inclination to refute the anticipated W liberal objections to this now,we simply see things differently as we're on different sides), and when control of information and cultivation of national attitudes leads to greater personal freedoms, the Western intellectual ideal view is left looking sterile, ineffective, dishonest, contrived, impractical, unhelpful and naive.

As to comparing the wealth of nations of China vs WLDs, it's on a different timescale, but, China has grown faster (look at GDP) and more, and discount the future value with a cool headed view of Western and Eastern trajectories, and maybe you'll see they're on the same page. They'll probably exceed US eventually in raw terms. But even if they never did, the Chinese have a wealth of national pride, cultural and value coherence and civil harmony, that constitutes significant civil wealth.

Also, their system is more honest. The Chinese are open about their propoganda, information control, and single party rule. But in the democracy, the state needs to pretend the citizens have more say then they do, while persisting a deep executive branch behind the changing set pieces of democratic theatre, that is overtly lied about and itself rendered ineffective with regard to the greater good of the people, and limited from taking bold across to advanced their long term interests, because of its need for secrecy. It's a self crippled system that leads to it being less accountable to the citizens well-being, and more inclined to fight only for its own equilibrium, than an honest single party state with a more transparent and honest interface to the population, like China. Unfortunately in WLDs this has led to a runaway and in some aspects irresponsible growth of secret security and intelligence apparatus because of its dislocation from the overt rhythms of the front-of-stage state, necessitating the prolonging or fabrication of conditions to pretend to justify its existence and continued expenditure of resources, such as terrorism, civil conflict and division, and constant war. It would seem WLDs are incentivized in ways that doesn't work for their people.

My view is we need to run the experiment on both systems, the Chinese and the American. And that they both have significant opportunities for improvement and can learn from each other. Even if West exceeds China now in fiscal wealth (tho probably not in net present value considering discounted future returns), China exceeds West in civil wealth. Obviously less learning will occur the more each pretends the other is stupid or bad.