I use this feature on my phone to let me know that it's too late to browse and I should go to sleep. Seeing this post on HN i realized i don't notice it turning

I use this feature on my phone to let me know that it's too late to browse and I should go to sleep. Seeing this post on HN i realized i don't notice it turning on anymore for months, I doubt it's doing anything if all your apps support dark mode.