The same can be done here but of course, with the help of devs and the part makers. I really learned it quickly and even though I am not the fastest (since I spent like 2 days per part), I feel pleased with the final results.
It’s because most people doesn’t like making parts or don’t have time to make one since they just want those for their projects.
That’s true, maybe vanepp has too much experience and his instructions would be complex at first, but after following them carefully (and digging into Inkscape featureS), you will catch up quickly.
For example, his most recent tip regarding how grid alignment works, made me understand (and save time) while making part fixes.
I didn’t understood this line, what is std part?
Breadboard view is what makes Fritzing so good 
As I can say as newbie user, we should redo the tutorials.