and I don't see what kind of reason (if any) moved you to reply stating opinions (useless from what I can tell)
and I'm not convinced that the vaccinated can spread it at all. I was the first to push to wear a mask for the vaccinated but now I have doubts. It all started with a study in Provincetown but one thing may explain what really happened: the same unvaccinated gave it to 8 vaccinated at the time, and so on: all breathing the same air. Not necessarily transmitting from one vaccinated to another vaccinated.
and all the Provincetown vaccinated didn't have to go to the hospital
Again I agree with the previous decision from the CDC to only track the vaccinated symptomatic in the hospital, in particular if other causes were involved.
again : asymptomatic vaccinated by definition are NOT breakthrough cases.