If we look at the situation honestly, the most likely outcome if the Supreme Court doesn’t touch the election is . . . nothing.
A constitutional convention requires 75% of the states to agree on a change, unlikely to happen. Also unlikely that a state will actually vote to secede, not that any state has that right in the first place. We will likely just go on with about half of the country thinking the election is not legitimate, perhaps with some sporadic violence here or there.
Maybe, just maybe, people will be so disgusted they'll look for other options. We can't count on the GOP to stand up for us. Rush seems to think we're headed for a breakup.
My personal take is that trust with the people of Philly and Wayne County, to name just two, is utterly broken and that at some point we will have to come to terms with the fact that we cannot long remain in a Union - that is based on the deep trust of people who share similar values of honesty and uprightness - with Democrats who are absolutely opposed to said valued point-for-point.
When in the course of human events . . .
I think it best if we moved now toward that, but you're probably right that we as a people aren't ready to accept the reality that the Union of trust is now broken beyond repair.