60k kids have avoided peanut allergies due to 2015 advice, study finds

There was a period of a few decades (I guess still ongoing, really) where parents sheltered their kids from everything. Playing in the dirt, peanuts, other allergens. It seems like all it's done is make people more vulnerable as adults. People assume babies are super fragile and delicate, and in many ways they are, but they also bounce back quickly.

Maybe part of it is a consequence of the risks of honey, which can actually spawn camp infants with botulism. But it seems that fear spread to everything.

That kind of assumes they are sheltering kids, but to be honest peanuts aren't really that common a food, certainly not in foods you would commonly give a four month year old child.

Peanut butter?

Peanut Butter is not a very common food, except in the USA.