For any given programming language, the number of people not using it outweighs the number of people using it by several orders of magnitude.
It’s hard to get accurate numbers, but a quick google estimates there is roughly double the number of Python programmers than C++ programmers. I find it very difficult to imagine there isn’t some overlap there and even more difficult to imagine a competent Python programmer looking at C++ code and being completely unable to read it.
There is definitely a substantial number of people who know Python and have had little to no exposure to C or C++. To the point where they'd really rather see something like this presented in a language they're familiar with and that they can try out in an environment they've already got setup.
There's no harm in having many articles on a given subject (think how many monad posts there are) - if you dislike one you don't have to read it, there's plenty of other interesting stuff out there :-)
For any given programming language, the number of people not using it outweighs the number of people using it by several orders of magnitude.
It’s hard to get accurate numbers, but a quick google estimates there is roughly double the number of Python programmers than C++ programmers. I find it very difficult to imagine there isn’t some overlap there and even more difficult to imagine a competent Python programmer looking at C++ code and being completely unable to read it.