And that's exactly what happened last time. The only convention of the states ever to occur in the United States was a runaway convention that replaced the Articles of Confederation with the US Constitution.
Imagine what kind of psychotic globalist totalitarian document 3/4 of states would replace the Constitution with today. Actually, scratch that: Imagine what kind of psychotic globalist totalitarian document they'd write, which included its own "51%" ratification criteria. "Oh, but the Constitution says they can't do that!" The Articles said they couldn't do what they did either.
The risk of a Constitutional Convention is unlimited, and we only have a loose hold over half of the states, whereas the enemy has an ironclad grip on the other half and major influence in our half.
And that's exactly what happened last time. The only convention of the states ever to occur in the United States was a runaway convention that replaced the Articles of Confederation with the US Constitution.
Imagine what kind of psychotic globalist totalitarian document 3/4 of states would replace the Constitution with today.