That will NEVER happen.
The poorest people in America live in public housing with air conditioning/heating, internet, big-screen tvs, are morbidly obese, and have flashy cars. These people vote Democrat, and Dems have enough sense to know that if these "poor" people ever had to live like Brazil's poor, there would be revolution that would make the BLM lootings of 2020 look like a prayer group.
Although not on the scale of Brazil, Nigeria, etc., reports are 60,000 homeless live on the streets of Los Angeles, San Francisco has hired government employees that do nothing but clean up human excrement and syringes from the streets.
Crime is exploding in every major US City run by Democrats and Soros backed DA.
Approximately 5 million illegals have come across the US Border in 2 years under Biden, in 4 years it could be 10 million or more.
Even if you assumed that 10 illegals per residence that means we need 1 million residences to house all the illegals coming across the border.
To say it will never happen is naive, it won’t happen overnight, considering the millions of poor and illiterate migrants coming across the border, we are rapidly approaching Brazil and Nigeria slums.