Question

Do Standard English come to you naturally as a child

Answer 1

I think English can’t just come naturally to you because you would’ve done something to accomplish it for example a lot of people read so then they become better at English.
I really hope this helped answer you question!

Answer 2

Languages are taught to you as you grow up. Language typically does not come naturally because if a kid had no outside influences the kid wouldn't be able to learn a language. Basically no standard english does not come to naturally as a child.