Maybe you’ve just had a little too much to think.
Transmissibility of SARS-CoV-2 among fully vaccinated individuals
“Indeed, there is growing evidence that peak viral titres in the upper airways of the lungs and culturable virus are similar in vaccinated and unvaccinated individuals.
Thus, the current evidence suggests that current mandatory vaccination policies might need to be reconsidered.”
https://www.thelancet.com/journals/laninf/article/PIIS1473-3099%2821%2900768-4/fulltext