Can a kid enter with a different passport with which normal citizens would need a visa for the parents' country if the kid travels with their parents and they have the related passport but the kid hasn't for not being registered?
To make this easier to understand, I'll give an example:
A kid born in the US from Pakistani parents and the kid has never been registered in a Pakistani consulate nor do they have a Pakistani passport. The kid has only a US passport. Generally US citizens need a visa for Pakistan. In this case, if the kid has only the US passport but they travel with their Pakistani parents, can the kid enter hassle-free without a visa??