It's a new dawn. I have installed Omarchy on my Acer C720 Chromebook, and it's running like a dream. Albeit the bootup is a little strange. I have to use Ctrl+L to get into the bios and then select the hard drive as the boot disk. It's probably because I'm running the stock firmware still. I'll make it my next task to reflash the BIOS with some custom firmware.

Now, if only I could figure out how to take a screenshot... It's supposed to be Super + Print, but I don't have a Print button.