To be fair, I should say that the process is documented, but it's out of date. I find the Void Installer more difficult to use than the OpenBSD one though. And that's saying something. It's the partitioning and file system setup steps that keep bricking my computers. I've tried it in VMs and actual hardware, and GRUB refuses to install properly. And the tools they suggest you use if you have problems aren't included in the installer, so if you can't connect to WiFi, you're stuck.