You can whinge all you want, there will be certain things you will need a certificate for, eg do you really think any other country is going to let you in if you haven't been vaccinated, so overseas travel will likely be difficult for those without a certificate. Travel insurance likely to require it as well. Entry to clubs without social distancing etc etc
Those that don't take the vaccines, well that's up to them. Free choice, but choices have consequences.
Or perhaps read it as easier for those with a certificate if that helps your moral outrage.
I look forward to getting my certificate as soon as possible.
