Earlier quoted context omitted.
It's not an opinion or unrelated but an analogy to another case where there's very strong evidence of a massive benefit with very little downside which is being objected to based on conspiracy theories and lack of concern for the damage to anyone foolish enough to believe them.
As a side note, the debate is not that simple. Vaccines work, but many vaccines are manufactured without what many would consider proper testing, and using toxic substances banned in different countries. The debate is more about sloppy implementations than about the idea of vaccines as a whole. It's like someone is forcing the issue down to choosing poorly-regulated vaccines - or no vaccines at all. A false dichotomy…
This actually goes quite strongly against what I've observed though. Literally all of the anti-vaxxers I've met are 100% against vaccines. They are not vaccinated, nor are their children.
They're not doing research and choosing to use some vaccines but not others. They're completely ignoring all vaccines.