> at some point someone somewhere had to write code at a lower level to support this

Yes that is something i totally agree with. In fact that's why i only supported js and not hate c. Because somewhere it has to be done and c is efficient in dealing with memory allocations whereas js deals with front-end mechanics. But to say that js is 'crazy' is something beyond me. every language has its ways and it depends on what 'level' (high, low, machine) that language works in computer hierarchy.

Comparing high level language like js to lower level language (like c++, java, etc) on their syntax or how it deals with objects/arrays makes no sense.