I wonder what side you would put Malbolge,
What side for python? Haskell? Idris? Clean? C? K?...
white/dark side is too much of a simplification to me.
Programming language equilibrium is a very complex subject and fascinating one.
After years of experimenting with many of them, it is all a matter of context of usage, personal preferences, objectives, etc.. there is no such thing as "the best programming language ever", neither "best for light side programming" nor "best for dark side programming".
Similarly, there is no such things as: Light side/Dark side in artistic painting. There are tons of paints some are clearly greater than others, but there is no such thing as "the best painting most beautiful for everyone seeing this paint comparatively to any pain".
[^Malbolge]: https://en.wikipedia.org/wiki/Malbolge
[^Clean]: https://en.wikipedia.org/wiki/Clean_(programming_language)
[^K]: https://en.wikipedia.org/wiki/K_(programming_language)
Malbolge is not an instrument for building, come on programmer.
C is clearly the dark side with to chance to protest.
The only way to consider K as dark side is its speed constraints relative to my favorite PL which is J. K is so fast because its interpreter fits into CPU cache.
Haskell is a border case between sides because the idea of PL is so light that using so much light in programming leans to be really dark. Haskell extracts the cognitive friction from the code environment to the types environment, programming in paper is not a joke for Haskell.
Python is definitely Light Side
If there is any language that has ever been, Python is the very definition of light side, so much so that anything that needs to be done in the cover of night, is purposefully directed elsewhere by rather shady dark siders (C).