I'm sure there's lots of beginners to programming but most of the time when I find myself asking basic questions like "how to duplicate array Python" isn't because I couldn't spend 2 minutes writing a function to do it but because there already exists a generally accepted best way to perform this operation that leverages the standard library and there is seemingly no other way to discover what that is.

Like for this specific example:

https://stackoverflow.com/questions/2612802/how-to-clone-or-...

Knowing the right thing to do requires you be informed about the history of Python language design. Like you could just read the documentation and see that lists have a copy method but it doesn't give you a good grasp of what the alternatives are and why you might choose them. And prior to Python 3.3 you're expected to know that the best practice way to do this is to leverage an edge case in the slicing syntax or the list function. Doesn't matter if you're the best computer scientist in the world, sifting through the massive corpous of documentation and historical knowledge required to write good Python is nigh impossible unless you're willing to dedicate yourself Python.

This is something that languages need to tackle because the gap between doing a thing and doing that same thing in a way that follows language conventions and best practices is too damn high.