Earlier quoted context omitted.
BTW, cheap-ass dark mode can be made by: filter: invert(95%) hue-rotate(190deg) on and perhaps fiddling with some backgrounds, to avoid transparency.
As someone who codes dark mode first thanks for the lazy “OMG, my eyes...” mode ;-)
I feel it better for my eyes because the text which i'm looking at is actually dark and not bright.
Most people with dark themes have high brightness levels on their screens. I think this can be bad on the long term. Especially that many screen elements are not as dark as their code, which makes them ultra bright