2. Some vaccinated people have been found to carry the same levels of the virus as unvaccinated people, so stating that unvaccinated people could be increasing risk to others is also a moot point
3. Once the so called "R" rate is below one, the virus is on a path to fizzling out
It's not as though unvaccinated people will be dying in their thousands for centuries to come. Herd immunity just needs to kick in which many countries have already achieved.