[IggleSniggle]

To my brain, syntax coloring makes recognizing the shape of some code a more rapid/fluid process. It also provides a nice feedback loop for potential typos (in my cli setup, a misspelled command will be red instead of green, a string will be yellow, etc) so that you can catch an error before you execute/commit.

Outside of all of that, I enjoy the rainbow festival aesthetic. I coded a lot as a kid for fun, and was good at it, but got away from it as an adult. I think a huge part of transforming back into an enthusiast was all the attention to themes, fonts, ligatures, autocompletions, etc. I really enjoy "talking" with my computer, and all of the styling gives a sort of pseudo-personality, as the computer responds to my syntax with different colors as I'm writing it.

That said, you might not like rainbow personalities! That seems to make you an outlier, but it doesn't matter! One great thing about code is that it can be easily adapted to a users preferences...that is, as long as you're using tabs for indentation and spaces for alignment ;-)