"American voters have the chance to totally politically destroy the entire Democrat Party."
Allow me to one-up your suggestion.
When the states wise up and repeal the 16th and ill-conceived 17th Amendments, the repeal amendment should have a provision which prohibits political party support for federal elected officials.
“...provision which prohibits political party support for federal elected officials. ….”
It already exists its called the “Hatch Act”!
The problem is its never enforced! GOP administrations wave their hands at it. Rat administrations go “What’s a Hatch Act?” and routinely violate it! An article in a Constitutional Amendment won’t make any difference!
The first step in Hatch act enforcement is to revoke JFK’s EO allowing federal unions! That doesn’t even require legislation!
Then you have to have the guts to withstand the inevitable federal court challenges saying the executive branch doesn’t have the constitutional right to revoke its own executive orders!