The issue of using the technology without knowing its inner works, has been around since the dawn of manking. 1000 years ago, a baker had no idea how to make a sword, how to extract the metal, how to mold it, the blacksmith had no idea how to make a boat, or why it float. However they use it all, without having no idea how it came to be or how it worked.
The world has always been to complex and the human lifespan to short in order to understand it.