Henry Avery's hidden treasure averts the craze, as uncomplicated human greed brought on Libertalia's downfall. All people who had usage of the treasure bit by bit went mad with paranoia (they have been all pirates), culminating in Avery and Tew betraying most of their allies and killing each other. Enjoy https://travialist.com/story10306540/the-fact-about-uncharted-that-no-one-is-suggesting