Like, English is a famously difficult language, and Spanish is supposed to be easier. But babies learn English or any language instinctually.
So do babies learn faster if the native language is easier, or do they acquire language at a constant rate depending on their brain development or whatever?
This doesn’t have anything to do with language acquisition by babies, though. Spelling is a completely different subject than natural, spoken, language, and obviously not something babies will come into contact with.