One can find studies that suggest the exact opposite of the points you made. There are studies out there on Covid that can strengthen anybody’s narrative, so you poo pooing the common ground post you responded to is laughable at best, disingenuous at worst. It’s also a HUGE problem in this country at the present time.Agree with your first sentence, if not the specifics of what you present as 'consensus'.
While masks don't prevent transmission, saying they "do very little to prevent" transmission is patently false. They are far from foolproof (especially when worn incorrectly), but this peer-reviewed study from the AAAS study found:
"...most environments and contacts are under conditions of low virus abundance (virus-limited), where surgical masks are effective at preventing virus spread. More-advanced masks and other protective equipment are required in potentially virus-rich indoor environments, including medical centers and hospitals. Masks are particularly effective in combination with other preventive measures like ventilation and distancing."
Science | AAAS
science.sciencemag.org
Similarly, the vaccines do not prevent infection as you state, but data indicates they do reduce infection rates. This, "...vaccination confers an eight-fold reduction in the risk of getting infected in the first place", from:
https://www.medpagetoday.com/special-reports/exclusives/93928
And, "The COVID-19 case rate for unvaccinated Santa Clara County residents is nearly four times higher than for those who have been vaccinated". from:
COVID infection rate greater among unvaccinated people, counties find
A new dashboard shows the seven-day daily average of COVID-19 case rates in Santa Clara County for the overall population, unvaccinated residents and fully vaccinated residents.www.paloaltoonline.com
While far from definitive, given the likelihood that some vaccinated individuals who become infected have no symptoms and hence do not get tested, at present it appears that being vaccinated does reduce infection rates, and consequently Covid transmission rates as well.
Your third point re: risk among those who have been vaccinated is spot on.
As for the last, the "bottom line" is not that there is "some underlying truth in what everyone is saying" - some of what has been posted is complete BS. So while I appreciate the spirit of reconciliation in your post and the attempt to find common ground, there is nothing constructive about indulging fools that have little or no interest in what is true or not and even less in finding common grou.
There IS NOT one right answer here. To suggest otherwise shows mad bias, not “follow the science” reason.