Why would I want to optimize for working on planes, trains and in meetings? That's not a good work environment. I run desktop computers and since I don't need

Why would I want to optimize for working on planes, trains and in meetings? That's not a good work environment. I run desktop computers and since I don't need to play video games on them, I just use the CPU graphics. However, even when I did use a discrete GPU - every Linux distro I've used just prompts me to install the drivers and things just work.