Earlier quoted context omitted.
The people of New Hampshire and the United States have voted to protect free speech including by people who live outside of the state and the union. Corporations from other states and countries who don't like this bill make use of that. Proponents can too.
Your right to free speech ends where their right to free and fair elections begins. There is nothing fair about a state vote corrupted by voices outside of the state, let alone outside of the country.
It's a dangerous territory you're trying to propose.