MOP_Mike wrote:
I predict we'll see something akin to a "vaccine passport". Want to travel outside the US? You'll need a stamp...
For better or worse, the idea could be carried much further if the powers that be deem it so:
Interstate Travel
Access to crowd(ed) events -- sporting events, concerts, etc.
Restaurant pass
School attendance
Health care access
Government jobs
I know of a company already working on an app for this very purpose.