I'm all for choice, but I think this argument is flawed. If the science suggests the chance of anyone vaccinated getting and then spreading it is SO low, how does a mask protect children? Or anyone for that matter? It's the unvaccinated children (or adults) that should be wearing the masks, right?
The "oh so cautious" CDC would never allow indoor maskless vaccinated people if there was more than an infinitesimal chance of catching or spreading the virus.