Dark/night mode and permanent private mode


Hello, sorry my english is horrible, so i will try to be as simple as possible. I think that adding a night / dark mode would be good, because many people use more night / dark mode (example: Twitter or YouTube). it hurts the eyes less. And add a feature “permanent private browsing” as on Firefox. I like being in private browsing and a lot of people too. not to have to go in the settings to any new navigation.

Thank you so much.