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?
Well… I mean… what later become “English” branched off from its West-Germanic roots, long ago, and never did become “High German.” So theoretically, as an English-speaker, I have great familiarity with modern French, and we share the same basic sentence-structure as with modern German. Some of that is actually true. In practice, I could not be more of a complete dumbass upon those languages.
TBC, I can speak Castellano and Français like someone with heat-stroke, and I can vaguely understand Dutch and German.