2. Political polarization intensified by partisan fights

With radical factions rising in both the Democratic and Republican Parties, the two were increasingly at odds in many aspects, such as voter base, ideology and identity. As a result, the traditional inter-party balance based on policy compromise became more difficult to sustain. The two parties saw each other not only as political opponents, but also as a threat to the country. The New York Review of Books points out that America is already "a binational state" with the Republicans and Democrats leading two sharply opposed national communities that effectively operate as confederations under a single federal government. The United States of America has become the disunited states. The discord between "the two Americas" was deepening day by day, and political polarization reached an unprecedented level.

Amid the escalating political battles, politicians put the interests of their political parties and factions above those of the country and acted in an unbridled way to attack and pin blames on each other. On 8 August 2022, law enforcement raided former President Donald Trump's Mar-a-Lago residence, and Trump accused the Justice Department of playing politics to stop his second presidential bid and of political persecution. The Republicans, on their part, were relentless on the discovery of classified documents in President Joe Biden's residence, launched investigations into the Biden administration's withdrawal from Afghanistan and demanded accountability. US state apparatus was reduced to a tool for political parties' self-interest.

Party politics increasingly followed race and identity lines. According to the Financial Times, Republicans are white, small town and rural while Democrats are now almost entirely urban and multi-ethnic. More than a third of Republicans and Democrats today believe violence is justified to achieve their political ends. When one party loses, its voters feel as though their America is being occupied by a foreign power. Political scientist Barbara Walter considers the US "a factionalized anocracy" – the halfway state between autocracy and democracy.

Political polarization was more of an obstacle to policy decision-making. GovTrack, an online non-governmental source of legislative information and statistics, reveals a steady fall in the number of laws successive US Congresses could enact – from 4,247 by the 93th to 98th Congresses down to 2,081 by the 111st to 116th. The drop was even more pronounced when one considers how many bills could become laws, from 6% in the 106th Congress to 1% in the 116th, a slide of 5 percentage points over two decades.

The tactics used in partisan fights were more scandalous. Professor Larry Diamond of Political Science and Sociology at Stanford University believes the norms of democracy, such as self-restraint in the exercise of power and rejection of violence, which should have been observed by the participating parties in elections, have begun disintegrating in the US. A growing number of politicians and elected officials in the US have been willing to bend or abandon democratic norms in the quest to achieve or retain power. And as common political ground vanishes, rising proportions of Americans in both camps express attitudes and perceptions that are blinking red for democratic peril. Democracy in the US is at serious risk of breaking down.

3. Money politics surged

"Make money your god, and it will plague you like the devil," so admonished British playwright Henry Fielding. In the US, money is the breast milk of politics and elections increasingly morph into monologues of the wealthy, while the public call for democracy is made only "a jarring note". With the devil of money lurking in every corner of American politics, fairness and justice is naturally strained.

The latest illustration is the 2022 midterm elections. The whole exercise has a price tag of more than US$16.7 billion – breaking the 2018 record of US$14 billion – as found by Reveal, an online platform tracking the flow of political donations in the country. This amount dwarfs the 2021 GNPs of more than 70 countries. Federal Senate races in some states such as Georgia, Pennsylvania, Arizona, Wisconsin, and Ohio sucked in more than US$100 million on average. Over 90% of those elected as lawmakers won by splurging funds. It was impossible to identify how much "dark money", or funds from undisclosed sources, was involved.

American politics has increasingly revealed its nature as the "game of the rich". US think tank the Brennan Center for Justice finds that the top 21 families making political donations contributed at least US$15 million each, totaling US$783 million, far more than the US$3.7 million of small donations. Billionaires provided 15.4% of federal election funds, and most of it went to super PACs that can accept unlimited donations.

The enormous bills did not bring effective national governance in return. They only stimulated pork barrel politics. An article on Lianhe Zaobao observes that the past few decades has witnessed a decay in Western democracy. Wealth is increasingly concentrated in the hands of a few, making the poor poorer and the rich richer. Politics is controlled by the rich and politicians to serve their own interests. Despite a right to vote, the public does not have real sway over politics. This sense of powerlessness and loss of confidence in political parties and government has given rise to populism, and the problem remains unresolved.