The smart ones do, but the chumps do not and most officials are chumps. Stephen Harper once gave an interview where he spoke retrospectively about the Canadian bailouts following the Great Recession. He basically admitted they were a policy disaster but his hand was forced because of the US bailouts. A lame excuse but most officials are followers, not leaders. I believe if Trump had been in power, even though he preached the vaccine, there would be scant vaccine passports because countries wouldn't want to be ridiculed for implementing them.