About half the world's population has difficulty with light on dark instead of dark on light. There are decades of research into this. That's why.Why would you want to? Dark themes have benefits over light ones. They are safer for your eyes. Plus they remind of vast darkness of space, which is nowhere bright and sunny, and we play a space game, don't forget it xD
Thanks, not a bad idea but I don't install browser addons, they require too many permissions and that's not a good idea from a security perspective.You might consider the greasemonkey addon to modify the website attributes for your browser.