Those who drink, smoke, and do recreational drugs don't typically force their kids to smoke or stuff recreational drugs down their kid's throats. In fact we have laws against it.
Handlogten's Heros has said getting his kids vaccinated is reasonable but wants to wait for 12 months or so for more data to come in first. Fishonjazz is talking about his young daughter. Douchebag K made clear he's talking about 5-11 year old kids in the snip you quoted. My wife is a scientist in the field of biology, is fully vaccinated as am I, and I've been extremely pro-vaccine on this board but there is no way our kid will be getting the Pfizer vaccine anytime soon because we understand math.
I want to take a moment to make sure I understand your comment. Are you calling parents expressing concerns "****ing dumb" because they have a double standard? Or did you take Douchebag K's comment about 5-11 year old kids, see that it wasn't a full-throated endorsement and use that as an excuse to generally attack antivaxxers even though his comment, nor Handlogten's Heros' comments, nor One Brow's comments, nor Fishonjazz's comments were about being antivaxxers?