In other words, a so-called "leaky vaccine" or a vaccine that lowers the chances of severe illness, but still allows for transmission of a virus, can create conditions that promote the evolution of more virulent pathogens.
For further reading here is a 2015 NIH-funded study that found "imperfect vaccination can enhance the transmission of highly virulent pathogens.". https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4516275/
The chart entitled "genomic epidemiology of novel coronavirus" shows the increase in mutations after the introduction of these leaky vaccines at the beginning of the year.
Natural immunity to covid is definitely a thing and it's underrated by the MSM, it can be used to great effect. If you have had covid before you have a 95% to avoid it next time.
and its natural immunity that causes herd immunity
What does blood type O have to do with it? O negative or O positive?
just like mixing up AIDS and HIV in the 80s. wonder if there's any common factors there.
for fun, re-frame the debate into their own ideology.
ask, do you believe in science?
do you believe in man-made climate change?
do you believe in human over-population?
do you believe in evolution?
do you believe in survival of the fittest?
do you believe that vaccines are allowing too many of the un-fit to survive, and cause human over-population, and therefore man-made climate change?
wouldn't it be better to let the un-fit die young, before they pass their un-fit genes onto the next generation?