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?


I’m no specialist, but I’d say it is all about exposure.
How often and meaningfully they interact with people speaking different languages makes it easier for them to absorb that information. Is grandma the only person that speaks spanish with them when they visit once a year, while everyone else only speak in english? Yeah, it is going to be harder for them to learn spanish
My question is if you took the average for all babies learning only one language, would you see them acquiring that language and speaking at different times based on the difficulty of the language, or around the same time, based on natural development?