OK, I believe you. You thought Democrats wanted a Socialist government in this country before you started watching Fox News.
Since you didn’t limit your characterization to “many” or “most” Democrats, may I infer that you mean “all” or “almost all”? If so, you’re just … wrong. On the subjects of limited government, excessive taxation, the national debt etc., most of my Democrat and Republican friends have similar views. It’s the specifics we disagree on. That’s about ALL we disagreed on in the 70’s, and that’s what’s changed. This polarization is a relatively recent thing. It was not invented by Fox News, but they sure as Hell weaponized it (as has MSNBC etc. on the other side).
It’s impossible to have a productive discussion if you start by assuming the D has to mean Demonic (or the R means Racist).