They already fail the Oath of Office:
I do solemnly swear (or affirm) that I will support and defend the Constitution of the United States against all enemies, foreign and domestic; that I will bear true faith and allegiance to the same;
The results of an Article V would take decades to ever be installed.
Those who ignore The Constitution now would just as likely ignore anything coming from an Article V.
Bring back the tar and feathers and the rail, and you will see a whole new breed of politicians who are more willing to support their constituents, rather than the power brokers.
You got it. We are far beyond ordinary political means as a solution to out political and economic problems. There is enough corruption at all levels so that the balance has been tipped in favor of tyranny.