Hey,

you do have a very interesting point! My analogy would be with a simple tower. A brick tower. The lower we are, the more solid ground we're stepping on and the more confident we feel. But as we upgrade higher layers of bricks on top of what we already have, the more unstable our tower becomes. Because it relies on a ground, built by humans. And we err. So the taller we build the tower, the higher the err margin is going to grow.

As much as I also love JavaScript, I wouldn't pick it up as a main language to develop a serious platform on.