Remius, well I am glad that you are not in favour of some forms of punitive measures at least.
However, some of your arguments don't seem to make any sense. You said that unvaccinated people are free dine in restaurants, as long as they follow the rules... the law says that you must be vaccinated. So, unvaccinated people are free to do things as long as they are not unvaccinated? You compared this to a "no shirt, no shoes, no service" policy, those policies are business specific, they are not rules being dictated by the federal government, there is a difference.
While there was some argument for vaccine passports several months ago, given that the data available at the time demonstrated lower risk of infection and spread of the virus amongst fully vaccinated individuals, this is no longer the case. The vaccines protection against catching and spreading the virus was waning to arguably negligible levels before Omicron started to take hold (I've posted links to studies here before) but now there is no statistical reduction in case load amongst the vaccinated. In Ontario, case rates have actually been reported as highest amongst the fully vaccinated for over a month. This makes the argument about being vaccinated to prevent spread pretty much moot. The data simply does not support the theory that vaccination reduces total caseload anymore.
covid-19.ontario.ca
The vaccines do prevent hospitalizations and ICU admissions but it is only a small portion of the population that is susceptible to having a severe reaction to the virus in the first place. It is for this reason that Greece's policy on mandatory vaccination is targetted specifically at those over 60 years of age. Workplace mandates primarily target those who are under 60. If the goal of the vaccine passport system (na dtravel restrictions) is to prevent hospitalizations, opposed to reduce viral spread, then why is it that we are not preventig the elderly from travel or dining in restaurants... even if they are vaccinated, they are at significantly higher risk of requiring hospitalization and/or from dying of the virus. Why let the old clug up the medical system, resulting in cancelled surgeries for younger citizens with more potential years of life left? Is the goal better health outcomes for society as a whole, measured in reduced hospital admissions, or is it to punish those that don't fall in line?
I'm not actually advocating for such measures to be placed on citizens based on their age, though I am not the one defending punitive measures designed to "convince" people to make a certain medical decision and stating that they have free choice... the free choice to choose what others want or face the consequences they impose.