Can flip this around: lots of websites now default to dark mode because reasons, and dark mode is very difficult for me to read (all blurry, also gives me a headache after a while).
Well, not quite. Correct way is to simply have everything configurable instead of some product manager imposing their personal aesthetic.
Want green on pink? Just configure it! White on black or black on white. Same. Orange on brown? Have at it!
Computers are supposed to be infinitely personalizable, anything that takes away from that is a bug.