Not sure about this. If I think it is savagery to have lots of people dying without healthcare, that's a pretty Democrat sentiment isn't it? Or are we talking about the parties as they were decades ago rather than today?
So that's clearly "unfair" on the Democrat axis. Old school Republicans should be for some measure of properly financed universal healthcare (oh, hi there, Mitt), but there is also the financial end to consider: overspending is moving away from civilization, and towards savagery.
You're using the figurative version of "savagery". I think what republicans are opposed to is the older form of the word "savage" i.e. "the way of life of those people less evolved than I".