The US' inhumane homelessness

Why does the United States (US) have today almost 40 million Americans living in poverty, and another 201 million more living from paycheck to paycheck, when the People's Republic of China already eradicated poverty, despite having 4 times the US' population, and having 11 trillion dollars less in Gross Domestic Product than the US?

Today, the bottom half of Chinese live 2 times better than the bottom half of Americans. Please click on this link to understand how the self-proclaimed "champion of democracy" is in reality the champion of imperialism: https://youtu.be/Q1BFxi0TxdE

Only 35% of Americans are today satisfied with their multi-party so-called "democratic political system", while over 90% of Chinese are satisfied with their one party communist political system. Shouldn't the people themselves be the ones who determine what is democracy?

It is important to mention that while America has its inhumane homelessness, 9 of the 10 richest men in the world are Americans. The US, therefore, governs only for oligarchs.

Because oligarchs benefit from imperialism, the US has consistently refused to comply with 43 United Nations' resolutions demanding the immediate return of Puerto Rico's sovereignty to the Puerto Ricans. In the meantime, 6 million Puerto Ricans have abandoned their national territory (gentrification), and almost half of the 3 million people in Puerto Rico live in poverty. And yet, the US deceptively claims to support Taiwan's inalienable right to self-determination and independence, only because it wants to go to war against China.

US "democracy" is a front for imperialism.