Earlier quoted context omitted.
I used to code with black themes for a long time but not anymore: Why not simply lower your screen brightness ? 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…
Do people also get annoyed at printed paper being white? Do they wish books had black pages? If not, as you say, it is only a matter of adjusting the screen for the proper brightness, depending on ambient light. And it is true that, inevitably, whatever you're doing, sooner or later some white background or picture will appear on screen and blast your eyes with light. I cannot stand this, so I don't use dark themes o…
I agree that it is about matching the brightness of the monitor with the background.