

It’s not just about rust, it’s also just that there’s a lot of tech debt in the linux kernel just from the design, they don’t change a lot because they don’t want to mess anything up, redox has been able to learn from all of that.
rust is also an awesome tool for writing OS’s however
apparently around 25 terawatt hours is what the entire world uses
probably would want to use more than that though so yeah, a lot