The US is a welfare state. Its welfare programs consume a larger share of GDP than the welfare programs of Canada or Australia, and is just below Switzerland. The US is spending 19.3% of its GDP on social welfare programs, just behind the UK at 21.5%.
https://i.imgur.com/JQfZ5vi.png
Inflation adjusted per capita income transfers have roughly doubled since 1990, from ~$4,400 to ~$8,600 in 2016.