There are mechanisms. See 25th Amendment. But it’s not useful: 2/3 of both houses must agree with the incompetency ruling of cabinet, which consists VP plus 50% + 1 of the cabinet. Since his cabinet is stacked by his lackeys, the only way this could occur is if Vance is performing a coup. Still need 2/3 of each house, which is harder to get than impeachment!
There are mechanisms. See 25th Amendment. But it’s not useful: 2/3 of both houses must agree with the incompetency ruling of cabinet, which consists VP plus 50% + 1 of the cabinet. Since his cabinet is stacked by his lackeys, the only way this could occur is if Vance is performing a coup. Still need 2/3 of each house, which is harder to get than impeachment!