This is literally anti-vax propaganda, and a shameful one at that. The Pfizer vaccine has saved millions of lives. This community has gone downhill. Ironic that I am called out for calling someone "anti-vax", too.
Well, "anti-vax" is a sweeping generalization, and usually meant as an insult. The comment speaks of skepticism, not denial or opposition; and, skepticism is very healthy. Critical thinking is a good thing, not a bad thing.