I think this illustrates well how we have to be careful with our arguments around quack medicine. The problem with "works for me" is not that that argument is

I think this illustrates well how we have to be careful with our arguments around quack medicine. The problem with "works for me" is not that that argument is invalid in and of itself. The problem is that homeopaths don't actually know that it works for them. What healed your infection and what did and didn't help is almost impossible to know. Dark mode is very different. "do I have eyestrain after 4 hours of work" is easy to answer, and dark mode can be toggled with a single click to see how it affects you.