Earlier quoted context omitted.
Vaccination doesn’t mean you cannot be infected, and cannot spread it once infected. It lowers the chances of infection and presentation of symptoms. So when your unvaccinated coworker exercises his selfish right to be stupid, you’re putting others at risk. The difference here is that your exposing your coworkers children and others who cannot be vaccinated to infection. We socially tolerate people like this who choo…
But we were told to get vaccinated to protect others. Get vaccinated so you can visit your grandparents. Now we are getting a different message. This is why people develop doubts that the authorities have any real idea what they are talking about.
The general guidance hasn't changed. The risk to each other has gone up as Delta spreads, because it's more dangerous. There will probably be other dangerous variants given the huge breeding ground for the virus among the unvaccinated and immune compromised.
Get vaccinated, lower your risk, lower the risk to everyone around you and to the general population of the earth. (And it's incredibly harmless).