Are you trying to prove my point? Please go back and read what I wrote and read the link.It's not just a narrative, there is mounting evidence that the Delta variant is doing just that with increasing breakthrough infection rates of the vaccinated and increased reinfection rates among those with natural immunity.
"In June, fully vaccinated people accounted for 20%, or 1 in 5, COVID cases in the county, which is the most populous in the United States. The increase mirrors Delta's rise. The proportion of breakthrough cases is up from 11% in May, 5% in April, and 2% in March, according to the Los Angeles County Department of Public Health."
Even though a small percentage of vaccinated people may still be infected with the coronavirus, experts say it's not unexpected and cases are generally mild.www.webmd.com
If you still come to the same conclusion, then either you believe Covid 19 will be eradicated, which is against what pretty much every scientist and health provider believes, or you are just taking a guess like everyone else.
It is probably not best to tell people what to do based upon a guess though.