Experts have been willing to discuss the scenario of breakthrough infections. This board just doesn’t like what they have to say:This is not a scenario that "experts" want to discuss. A coherent discussion could be had but the vaccine mandate train has left the station, especially for adults. I think the 5-11 vaccine will be handled differently.
There are breakthrough infections. These are more likely and more dangerous among people whose immune response is weak, even after vaccination. If you want to protect such people, improve protections at nursing homes and reduce cases in the surrounding community.
But, as soon as you talk about reducing cases in the surrounding community, people here attack whoever said it.