Make it configurable and let people be.
Seriously, the fact that light vs dark is even an issue is silly. It only exists out of laziness and that's what we should really be mad about
> let's not pretend it's just one variable change.
On Wikipedia it literally is: change 'skin-theme-clientpref-day' to 'skin-theme-clientpref-os'The discussion is about site owners making light/dark mode configurable. Your first reply reads like you're saying that Wikipedia has an article for how to implement configurable light/dark mode on a site. I now think maybe you just meant "Here's how to change the setting on Wikipedia, it's so easy!" which still misses the point and is not easy for most people.
Maybe if you link to the Wikipedia page you're talking about that would help. I can only find variables like the above in documentation about templates and themes. That wouldn't be helpful anywhere outside of Wikipedia.