So I solves a lot of pain points and the only problem you are left with is dealing with JavaScript? It's quite neat, but why not simply use a better language and an engine? E.g. Unity3d, MonoGame, Godot?
It would be nice to see some STEM-affirmative universities without any x-studies leaching. Professional complainer is a viable career path these days and it starts at uni.
It was the latter I am afraid. Then the general hype started and now we have insanity like Electron etc. Don't worry web assembly is here to help JS, not to replace it ;-).
Maybe for the better. With current divorce law mess loosing something you have built yourself would ramp up male suicide rate even higher then it already is.