> would much rather take our most contentious issues (abortion, M4A, etc) put them on a national ballot and let the general public decide
Those are actually great examples of where federalism plus direct democracy works better than aggregated democracy. There are fundamental worldview differencs on abortion that a plebescite can't reconcile. The failure of direct democracy is it short circuits deliberation. So to make it work, you need another layer where deliberation occurs.
The Swiss seem to have solved this neatly: the representative body deliberates, and then the population gets and up-down vote.
Those are actually great examples of where federalism plus direct democracy works better than aggregated democracy. There are fundamental worldview differencs on abortion that a plebescite can't reconcile. The failure of direct democracy is it short circuits deliberation. So to make it work, you need another layer where deliberation occurs.
The Swiss seem to have solved this neatly: the representative body deliberates, and then the population gets and up-down vote.