Who is demanding that China be exactly like US? Since Switzerland have a rotating Presidency, pretty much devoid of popular sentiments, can we Americans call the Swiss 'non-democratic'? But no Americans does.
China's 18th Party Congress: Why so secretive? - CNN.com
Here is what is questionable about Jacques' argument...
BBC News - A Point Of View: Is China more legitimate than the West?
What Jacques is arguing is that we must place China outside of the currently acceptable political contexts of what is legitimacy, which is general approval or even through apathy, by the people. This is dangerous because Jacques effectively gave the Chinese government of any era -- past, present, and future -- great latitude in exercising its power over the Chinese people. Latitude or excuse.
Confining to the US...So does the Americans. Even the Tea Party, which is not as extreme as Senor Jacques would like everyone to believe. Americans believe their government to be an extension and (not merely or) representation of themselves. If there is a significant difference, it is that the Americans believe this extension to be ultimately subservient to the people and not the other way around, as seemingly how Herr Jacques is portraying the Chinese -- docile to the state. The Americans believe the government is necessary to focus the raw sentiments of the people into coherent utilitarian policies while apparently Mr. Jacques is saying the Chinese people believe that it is they who should be the grateful recipients of the unquestioned wisdom of the state.
Say what...??? The US and China are geographical equals.
US:
3,794,000 sq miles (9,827,000 km²)
China:
3,706,000 sq miles (9,598,000 km²)
Besides the people, governance is also about exercising complete domination by one authority figure over this geographical area. Any more than one authority figure and there is a civil war. So what exactly is this 'huge' Monsieur Jacques is talking about? The US government is sole authority figure over the same land area without resorting to the governance tactics the Chinese government is using.
Depends on the sources and what types of instability. You do not want economic instability inherent to a capitalist society? Then get rid of capitalism and its traits such as 'money' or 'private property' or 'profit'. That experiment did not worked out too well, did it? Instability as caused from without, such as intents of conquests by outsiders, do not discredit any government. If anything, it rallies the people around the government. It appears that Mr. Jacques is saying that there is something unique about the Chinese people that made them amenable and willingly docile to dictatorships and that we in the West should be sympathetic to such a different people.