There are plenty of medicines available in other countries that cannot be prescribed in the US. The “cancer cure” clinics offering laetrile right across the border in Mexico being a classic example.
You’d think that “a group of men whose combined wealth is so large they could control the planet” could at least control little old Mexico but I guess not.
With what has and is going on right now in Mexico??
The drug cartels, other murderous animals, and not to mention terrorists trying to cross into U.S.? A person could likely die from being kidnapped and shot, forget cancer.