The mortgage market in the US was always socialist. I posted this before, but here we go:
1 - The mortgage interest deduction.
2 - The property tax deduction, which became a special subsidy when sales & gas taxes were not allowed to be deductible against Federal tax.
3 - Fannie & Freddie keep the secondary mortgage market afloat, which keeps rates lower than they would otherwise be.
4 - The Federal Home Loan Banks, a sort of Fed for mortgages, with about an equal number of branches around the country (I think they have 12 to the Fed's 13, something like that).
5 - The Interstate Highway system, which made the farther-flung suburbs possible. (New York state built its own interstate-grade highway before these were built starting in the 50s. It eventually was "reimbursed" by the Feds for its expense in building it and this one then became Highway 87.)
6 - FHA loans. The FHA has its own limits on mortgages, which for where I live (NYC burbs) is higher than the Fannie/Freddie limits.
The average corporate employee wanders out of his tax-subsidized, mortgaged to the hilt house, said mortgage's value on the secondary market supported by the FHA/Fannie/Freddie/FHLB and probably all kinds of other agencies I don't know about, into his car and then onto the Interstate to go to work for a company with massively tax-subsidized health care (this was before Obamacare, before someone has a coronary about that one) and pension plans, and then goes home on the Interstate back to his house to have a barbecue where he then - if you believe all the hoopla about the Tea Party - flips burgers under a "Don't Tread On Me" yellow flag and rails about the Feds and their bailouts and, just now, the debt ceiling, to his friends and neighbors.
Life in America.