[th0ma5]

> beginner-written julia code will end up being roughly comparable to expert-written numpy code or whatever

This is not possible by definition, or is a misunderstanding of where and how performance occurs. If this is possible, then it is just as easy to perform worse if the beginner steps to either side of the happy path or if their problem doesn't fit the preconceived optimizations and is therefore no longer a "language" but some kind of "library". I think Julia should be seen as a library and not a language because a language is not comparable in this way that Julia likes to handwave away as magic.