That is a very thoughtful and poignant observation of the democrat party.
Well, they have, and directly. Negro chattel slavery. Jim Crow. Abortion being a right, not just permitted. Welfare deliberately planned as bribery for the “niggers.” Homosexual exploitations built into coercive law.
Now you and I definitely agree to disagree on “libertarian” but I think that’s a question of meanings. There really are two schools (at least) of libertarianism and one wants to enforce evil while the other is laissez-faire. They pose different issues. Laissez-faire on abortion (at Federal level) would actually have led to most states tightly restricting if not banning it. The abominable Roe v. Wade has paralyzed that capability.