That would lower the debt as well as the debt service (which takes up a massive portion of the budget every year) - keeping the payments to the debt service the same would result in further reductions in the debt and then also further reductions in the debt service. Sort of the Dave Ramsey “snowballing” debt reduction effect.
Do these folks become subject to US income taxes?
Poster calljack is correct. The actual figure would be 1,250,000,000,000. My apologies.
In addition, wealthy immigrants would spend and invest in the US domestic economy, thereby boosting economic growth and tax revenues.