This is true. We have a democratic republic rather than a plain democracy, because the founders were (rightly) concerned that plain democracy produces a tyrannical majority, and wanted to create a free society which would only impose government authority when there was broad-based and widespread agreement.
Indeed, the founders cared so much about this that they wrote into the Constitution a guarantee not of a democratic form of government for the States, but a republican one
U.S. const. Art 4 Sec 4:
> The United States shall guarantee to every State in this Union a Republican Form of Government and shall protect each of them against Invasion; and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened) against domestic Violence.
In theory, this guarantee could be satisfied by entirely nondemocratic governments, so long as they were republics. Courts have not really tackled too many of the details of this clause over the years, primarily on the grounds that the courts largely feel that they are unable to offer remedies. (https://constitutioncenter.org/interactive-constitution/inte...)
The purpose of those structures is to prevent a razor thin majority from going off half cocked and doing something there isn't sufficient support for.
I think you need to take a look at federal controlled substances policy. Even with resounding majorities in favor of various degrees of changing things in a particular direction the small steps that everyone can agree on still don't get done. The incentive structure for implementing popular change is broken and the difference between 50.0001% and 60% doesn't change that.
I'm not at all arguing that those structures are delivering value in their present formulation, just that they are present, they are non-democratic, and that was intentional (so arguments predicated on raw democracy are either disingenuous or misguided).
I think I would argue that the simplest first cuts to untying the current knot are to rethink the whole "legal bribery of elected officials" thing and find a reasonable way to enable multiple parties so that coalitions can align along a more complex set of needs than two sets of (absolutist) wedge issues.
Indeed, the founders cared so much about this that they wrote into the Constitution a guarantee not of a democratic form of government for the States, but a republican one
U.S. const. Art 4 Sec 4:
> The United States shall guarantee to every State in this Union a Republican Form of Government and shall protect each of them against Invasion; and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened) against domestic Violence.
In theory, this guarantee could be satisfied by entirely nondemocratic governments, so long as they were republics. Courts have not really tackled too many of the details of this clause over the years, primarily on the grounds that the courts largely feel that they are unable to offer remedies. (https://constitutioncenter.org/interactive-constitution/inte...)