I do think the use of Social Security as a counter-argument to those who oppose Socialism is a false premise. Social Security is in theory a deduction from a citizen's paycheck to support them post-retirement. It can be expanded in a way that is socialist, but I largely oppose that.
I support Capitalism with proper but minimal regulation. I support a reasonable social safety net.
I vehemently oppose government intervention and takeover of anything that restricts our basic freedoms.