Myth
George Soros will take over the convention
Fact
This is just another version of the runaway convention scare tactic.
Soros himself doesn't even believe he can take over a COS convention. That's why he opposes us at every opportunity through organizations like Common Cause. If he thought he could hijack a COS convention, he wouldn't be opposing it.
Other Article V efforts
But the left does try to advance their own amendments through the state-led route (WolfPAC, Move To Amend)
Why would the left mount multiple Article V campaigns, not only separate and distinct from the Convention of States effort, but separate and distinct from themselves?
Simple.
They know a convention has to be scoped. And they won’t control the agenda at a COS convention.
That right there tells you the convention can be limited and it tells you all the players in this domain KNOW it can be limited. If the left thought they could take over a COS convention, they wouldn’t be opposing it.