Clearly the dark mode is the modern one! Jokes aside, I just realized that there THREE menu options on that toolbar: hamburger, kebab, and waffle! I realize they do different things, but no wonder people are confused by and scared of computers. Also, now I'm hungry!
It's still a good thing. It's an open specification, so anyone creating a design that is compliant can use software targeted at RISC-V. Just like you can buy USB-C flash drive from any manufacturer and use it with any OS that supports USB mass storage!