But not propagate the virus unchecked....viral load is often associated with how severe your symptoms are, so vaccination can keep the viral load down too. So many benefits to vaccinations for everyone and hardly any downsides. I'm all for freedoms but in this case you're free to not get vaccinated but other countries should be under no obligation to allow you to enter their country and your host country should be under no obligation to allow you the same privileges as vaccinated members of the community.
Read the asterisked part of my first post - I fully intend to get vaccinated when I can, I just didn’t see the point of having to prove it. However, through some information provided by other members, I can now see why proof of vaccination is going to be mandatory.