Will those having a "vaccine passport" have to wear masks, "social distance" (6 feet, 3 feet, whatever number they make up at the time), and limit gathering size forever, just like the un-passported, like the vaccinated do now? If not, why not? And what will the criteria be for them to avoid any or all of those SAFETY requirements at what point in the future? Do those criteria exist now, or like the rest of the completely non-scientific garbage spewed by government officials (both bureaucratic and medical), are they just going to make it up via personal rectal extraction... and then, again without any factual basis, change it every 7 or 14 days?
This snowball is rolling down a steep hill, gaining size, speed and momentum daily... and it's a long long long long slope.
I'd just suggest that if you are offered a group shower, and you notice gas cylinders at the back corner of the shower building, politely decline... just sayin'...