Bullshit.
You can charge for access.
For instance, Trump's $5 million visa program has 200K applicants already. That's $1 trillion revenue.
He says he can sell 1 million of them. That's $5 trillion in revenue.
That's just one example.
America is going to become the global tax haven for all the wealthy, educated, and innovative people.
Anyone that wants access to that market, will have to pay massive tariffs.
Our technological innovation will blow away the rest of the world!