I will defer to you here, but in general I think USA has become germ averse in the name of health, and it is having an effect on the population overall to combat pathogens that otherwise would have little impact.To a point maybe be but cyclospora isn’t that kind of deal. You don’t develop long term immunity to it. There’s also other parasites in dirt that can negatively affect kids long term.
My pick your nose and chew your fingernails is in jest, kind of, but the wild sex part was not!