Finally, you reference the last 150 years as we haven't had other reforms in the system. And yet we've constantly made changes (the legal voting age has changed multiple times, women were given the vote, advanced voting availability has become greater, etc.).

One of the key things that makes our democracy great is that it IS adaptable. That it CAN improve. And we've made allowances for these improvements all along, even in the face of people saying "it works just fine" in every single instance.