Never understood the point of dark modes. Am I too old?
No. The primary benefit of "dark mode" is that it reduces eye strain for folks using their monitor at a brightness set too high for their environment. It can also just look cool, which is fine too. Dark mode myths are summarized here: https://www.wired.co.uk/article/dark-mode-chrome-android-ios...
I do however use dark mode when reading in bed and wish there was a pdf reader that did it.