Fortunately, for the sake of our remaining freedom, the idea and implementation of "vaccine passports" failed miserably. The desires of our corporatist and special-interest run government was laid bare for all of us to see. We American citizens should never rest on our laurels though. The "war on cash" is another angle for achieving the same goals. Like "vaccine passports," a totally digital and government-controlled cashless "system," will also end up going down in flames.