Congress believes it has a role in everything.
the Supreme Court may believe Congress has a role
They shouldn't even be involved in the process.
and the ruling class certainly believes that Congress has a role.
That's who we are trying to get rid of!..........
That ABA Report will be retrieved from 535 dusty file cabinets in a warehouse somewhere, and 50 different bills will be introduced to regulate the selection of delegates and the conduct of the convention. Eventually, the House and Senate will agree on a bill despite Rand Paul's arguing that Congress has no place in the proceedings. By the way, I agree with Paul and you, but I'm just telling you how power politics work.
At least one state attorney general will go to federal court to argue that Congress has overstepped his bounds. He'll be making your arguments. Eventually, it will reach the Supreme Court, and we'll get one of those definitive decisions like Dillon or Coleman. I don't know which way the Court will go, considering that there are already two precedents allowing Congress wide latitude in regulating the amendatory process.
Eventually, your side will win, or Congress will win. I'm not prepared to wager on the outcome.