Next, you imply that delegates will do as they wish, despite the law that defines/construct their commissions. It doesn't stand to reason and clowns of unknown character will not be agents for their states.
If you believe what you wrote, America is not fit for self-government. If that is the case, a convention can do no harm.
What is your solution?
My solution was stated, in essence we are beyond normal political methods to cure our current situation. We are heading towards a great war and the victors will write any Constitution. A people that would elect a creature like the current occupant of the White House are a people beyond reason. I would not trust such a people to amend our constitution. I do not mean to offend or argue with any person, what I have written I believe is coming. God Help Us!