https://www.pewresearch.org/2025/05/08/americans-trust-in-on...
The poorest Americans do actually have free healthcare (medicaid). It currently covers 40% of all children in the US and generally covers the bottom 25% of Americans. In places like California and New York the state level benefits are even better and apply regardless of immigration status (illegals get free healthcare).
Free addiction care: https://americanaddictioncenters.org/rehab-guide/free
Most Americans live in a state that has excellent free addiction care, especially in the major population centers like California and New York.
Housing via emergency housing and subsidized section 8 housing:
https://www.usa.gov/emergency-housing
https://www.hud.gov/helping-americans/housing-choice-voucher...
Heck they even get free/cheap subsidized cell phones and internet service: https://www.lifelinesupport.org/