Not op, but in my case a lifetime of colourblindness has desensitised me to colour as an indicator.
I have my editor configured with zero highlighting for keywords and syntactic elements. Admittedly, I have compilation/lint/syntax/type check errors set to invert the erroneous block, black background white text.
Syntax and keyword highlighting is just noise given I’ve been trained by decades of colourblind unfriendly interfaces