Except for the half of the entire federal budget that is spent strictly on wealth redistribution to enhance equity between the rich and the poor - Social Security, Medicare, Medicaid. Seriously, these three programs are fully half of all federal spending.
Not to mention all the state wealth redistribution programs, that cover housing (section 8), food (food stamps), education (public school system for k-12, pell grants above), utilities (utility vouchers), healthcare (ACA), telecom ("obamaphones", broadband vouchers), and more.
I've seen estimates that in the most progressive states, welfare benefits can amount to as much as $42,000 a year for a small family.
You can argue that on a PPP & CoL basis, that isn't much money in e.g. Bay Area (where that is well below poverty level), but that's also a global top 10% income.
To say there is "nothing" socialist about the US is disingenuous, politicized, and pedantic at best. There is substantial social wealth redistribution and there exist substantial worker protections in the USA. You can find plenty of countries with a FAR less socialist nature. In fairness, it is likewise hyperbolic to describe the USA as a communist or even "fully" socialist country.