>food, water, shelter, and healthcare are universal human interests.
I'm assuming you mean this is in the governments purview as part of promoting the general welfare clause. While I would agree, I can also understand those who do not because they take a more Jeffersonian view that the point of the government is to protect individual rights. At times, I can see where promoting general welfare and protecting individual rights can be at odds. I didn't see that specific definition of "healthy representative democracy" so it's may be too broad a reach (or I may have just missed it within the thread).
>if i lie to you a bunch and you vote me in, i'm not representing you.
This feels like a contradiction to the previous point that "voters will kick out politicians/administrations that don’t represent their interests well.". Maybe a lying politician gets to do this once, but after that it's the populace's job to hold them accountable. The people have a responsibility in a democracy as well. I agree it's not easy and opportunists will try to rig the system. Being difficult doesn't absolve us of the responsibility. I get the impression we fundamentally disagree that there's "zero accountability to the people". I think there is, but people may just not have the fortitude to do it for a variety of reasons. In many ways, I think the adage of "People get the government they deserve" is true. If you want to tolerate rigged systems or lying politicians, or don't want to get actively engaged, what kind of system do you think you deserve?