Part A
The first draft is always a process because there’s steps to writing after the first draft comes the second the third and there on. During the first draft are putting things to together not really making sure it makes sense but just putting something down on paper. Even if what you are writing doesn’t make sense that’s why you have the other drafts to fix and make an improvement on it. First drafts are always going to be shitty; nobody can ever write a perfect first draft with mistake. Mistakes come with the writing process.
Part B
“The first draft is the child’s draft, where you let it all pour out and then let it romp all over the place, knowing that no one is going to see it and that you can shape it later.” Children grow and mature later just writing. It gets better over time you must wait and learn just a like a child. Children just like to toss things around that what a first draft is a tossed-up paragraphs of words.
I agree with your interpretation of this line but I would also like to add that our first draft is like the child’s draft because we mostly pour all ideas and main points into the draft without organizing it similar to a child.