A question about what you call "Social security". Is this an official term and what does it mean? Is it related to another term I've often seen bandied about "401k"?
We use the same term over here informally, but it means any form of government benefits, rather than the state pension eg unemployment payments, disability payments, child benefits and so on.
Regarding government benefits, for decades the range and variety of different benefits has been a bureaucratic nightmare and the government has been trying to rationalise everything into a single system known as Universal Credit. Unfortunately, that has gone pear shaped, leading to much hardship to poorer people who have fallen on the wrong side of the reforms, much delay bringing in the new systems, grotesque errors and costs.
Benefit payments are a political obsession with many Conservative party voters who have a strange belief that 99% of the country is illegally claiming such payments and living the life of Riley. The stats clearly show that by far the biggest benefit is the state pension (old age pension) but the beneficiaries of the state pension have an unshakeable false belief that all the tax is funding under-age single mothers to live in luxury. It's ridiculous, the government's own stats show benefit fraud is at very low figures, but for years it has been a (false) rallying cry for Conservative-voting readers of the Daily Mail and The Sun: "Cut the benefits!", "Lock up benefit fraudsters!". Blame the newspapers for that piece of propaganda.The Conservative party has encouraged this, as it plays to their base.
Until I retired last year, I worked for the UK's primary independent public sector audit body and it has been an enduring source of fascination how wide a gap there is between actual public finances and the numbers and stories that appear in popular newspapers. From which I have concluded that Rupert Murdoch is actually King of the World.
Inflation here is currently 10.7% (officially) but supermarket prices are 17% up. Natural gas and electricity prices have gone mad, doubled or tripled since the war started. Allegedly this will start coming down in July, we'll see. Petrol is currently c. £1.50 per litre, slowly coming down from nearly £2 per litre. Of this, 53p is fuel tax, then 20% VAT is charged on top.
We have a lot of tax included in the price of fuel too. That's the only thing that gets no "sales tax" added. It's included in the price, for some reason, along with all the other taxes (I believe there's a state tax for highway maintenance, a federal government tax, for all sorts of things, but mostly for federally funded highway development, and funding of the NTSB (National Transportation Safety Bureau).
Social Security is a program that's supposed to help the elderly. Everyone with a job is supposed to pay into it, and employers have to pay a tax matching what the employees pay, if I'm not mistaken. I did some bookkeeping (mostly figuring and writing pay checks) for a few tiny companies once upon a time. The Social Security Administration is pretty huge in the U.S.A. Millions of people are paid thousands of dollars every year. It runs to a few hundred billion dollars every year, I believe. There is some fraud, of course, with "dead people" recieving Social Security checks each month. I think the Medicare fraud is probably worse though. That's a $700 billion program, if I have my numbers right. It might be up to a trillion dollars per year by now. Medicare is an "insurance program" I believe - really cheap health insurance, and everyone over 65 gets it (because it's so cheap - like $250 per month, I think). Some (or most) people get supplemental insurance, which covers things that Medicare doesn't. I'm sure there are all sorts of low income credits that various classes of people can get, so they don't have to pay as much for Medicare.
When my sister died, her son (who is a minor) was eligible to get a $20,000 pay-out from the Social Security Administration, if I'm not mistaken. Social Security pays for various other things too, as it should. My sister paid many thousands of dollars into Social Security over the years, but never grew old enough to collect any of the payments she would have otherwise recieved.
We have something called Welfare too. It's like unemployment, but it never ends. Unemployment is a government "insurance" program into which employers have to pay (a percentage of what they pay to their employees). If a company goes out if business, or if they have to "let go" of one or more of their employees, then the government pays that person for a few weeks (less than what they would normally get paid at work - presumably to incentivise them to find another job as quickly as possible). During the pandemic I believe the unemployment benefits were extended from six weeks to twelve weeks, or something like that. The federal government also sent some "relief" checks (three of them I think) to many people in an effort to reduce the affect that job losses and temporary shut downs would have on the economy. It seemed to work. I know several people who went on shopping sprees with at least some of that money.
It seems to me that the U.S. is almost as socialist as England, Canada, Australia, Sweden, etc. There are those who would have everyone cared for from the cradle to the grave. I don't believe that would be the right thing to do, but I do believe in totally free, public health care. I believe we could have thousands of "public hospitals" for a fraction of the budget our government spends on Medicare and Medicaid (a health care relief program for the poor). Just like we have private schools and public schools, we could have private hospitals AND public hospitals. I see no reason the public hospitals would need to cost more than $500 billion per year to maintain, supply, and run, and of course while the program phases in the bulk of that money could be used to build the new, state-of-the-art, public hospitals. It would improve health care in the U.S. It would fix the problem of rising health care costs, and it would reduce the cost of Medicare and Medicaid (because many of those patients would end up using the "free" public hospitals.