I think the idea is for the government police state agencies to be involved here. The vaccine passport is an app and will have the capability of expanding into other areas. Links to travel, perhaps social media, digital currency.
They expect private businesses to become the “border guards” enforcers of compliance. Ridiculous. They make be able to make large institutions to enforce it via pressure or even regulation. But they won’t be able to stop small shop keepers from ignoring it.
A vaccine passport is totally racist, ageist and other ists.
The elderly, the poor, they cannot necessarily afford smart phones, the data and line fees, or know how to use them. They cannot possibly be requiring people to run out and buy a $200 device, subscribe to the data service, and learn how to use them just so they can conduct routine commercial activities like riding a bus or going to the DMV or supermarket.
Foreigners are not likely to even have access to a vaccine until 2022 or 2023, and/or later before there is widespread compliance. Forcing a vaccine passport on them is like building a wall to keep foreigners out. They hated Trump’s building a wall with Mexico but a rushing to build a “virtual wall” to keep the poor and the foreign out of public activities.
And if I got a vaccine in Holland, or in Germany, could I expect the guy at the bank or the restaurant to be able to read it?