How you can possibly compare that to this is astounding.Not sure where you are, but speaking for the US-
1. the government has said that by next month, the vaccine must be available to everyone over 18. So they’re not being very selective, are they?
2. There were already countries that require proof of vaccination against specific diseases before you’re allowed to enter. Long before covid19.
Proof of WHAT vaccines? Yeah, you'll find that they are vaccines against actual deadly diseases, that have decades of refinement and validation.
No country wants proof of a flu shot. Schools don't even require the worthless flu shot.
There is huge huge huge difference between staple vaccines that are proven to be a safe solution against dangerous illnesses, and a brand new rushed to market gene therapy solution for a coronavirus.
The entire thing reeks of something else, and has from the beginning. The entire reaction and handling of it is disproportionate to the severity and this is just the next obvious step. Obvious. Obvious to anyone that has been watching this unfold without the blinders of fear for the last year.