Was it easier? Ooooh, boy...
...Yeeeah I'm a textbook example of what you described. Also of Dunning-Kruger effect. I had no technical knowledge about crafting stories so I thought whatever I did was great, as long as I had ideas (and my imagination was limitless; no idea was too stupid, too contrived or too cliche, either). I did have a problem with finishing things, though; way too often I'd get bored of a specific story and move on to something new, or skip ahead several chapters to get to those juicy endgame bits. Before the age of 13, I started probably around 30-40 "novels", but most of them didn't get far, and I only really finished one or two.
On the other hand, learning of the ways stories tend to be structured did give me a frame to lean on, and helped me avoid pitfalls I'd fall into as a kid writer. And it's not like even as a child I wasn't ever frustrated that my writing seems to be missing the crucial "something" that my favourite books have - this did start happening to me as I was getting older, 12+ or so.
The productivity of the child me, however, was something I never regained. Writing a thick notebook-long novel in a few weeks when I was 10? Easy! Writing a page of my comic script or working on a story outline for literally 15 minutes now? ...Well, I have to force myself to do it. 
tl;dr my answer would be "yes, BUT..." and my experience was:
Gaining technical knowledge and insight = very good
Limitless childlike imagination going away forever, and losing my productivity (prob because of growing up and becoming mentally ill, though...) = very bad