No it's shit. Just let people decide if they want to get the vaccination or not, and go on with life as normal. By now everyone can get it and be protected against the virus. You now have the immunity, so act like it! Stop dragging this out with requiring passports, masks, and whatnot.
The "main concern" aren't tourists - tourists are the lifeblood of many places, and they should be welcomed. They come to you to see your culture, and you encumber them with your own burden and fears.
The "main concern" aren't tourists - tourists are the lifeblood of many places, and they should be welcomed. They come to you to see your culture, and you encumber them with your own burden and fears.