The way to Mount Doom is open for hobbits. The only thing prohibiting ring transport are 50,000 orcs, giant spiders, Nazgul patrolling the skies for eagles, and a giant malevolent flaming lidless eye, tirelessly casting its gaze here and there.
@StefanEJones The US are open for tourism and other travel. The only things prohibiting this are social media checks at the border, a SA like state-sponsored armed hooligan troop, and the effective suspension of all legal remedies.