Surely there is also danger here in presuming that vaccine passports imply 'safety'.
This is the major problem with a so-called passport. There was a virologist chappie on TV this morning explaining that it may well give a false sense of security, and that with currently only 51% having some kind of immunity you will already be forced into having to discriminate and that's without taking into account people who are exempt.
Furthermore, vaccination although very effective, is not 100% effective so the possibility for infection still remains and on top of this is the very real possibility of future variants that will be able to evade partly, or wholly the effect of vaccination. So the passport is likely to be very time limited.
The over riding problem to me is that the public might see the vaccination and associated proof as a sort of "get out of jail free" card and go back to normal.
We cannot afford to do that.
We have to find a new normal.