Now if we can make FreeBSD to dual boot with Windows or Linux with UEFI SecureBoot enabled (corp IT requirement), that would be a blast... Maybe one day I will be able to try it by booting from a USB drive...
I initially built it to have a portable yet as close to bare metal experience as possible with operating systems such as Haiku that do not necessarily have all features + best hardware support but this could be totally done for a BSD. Although you rely on it to connect a new bluetooth device, wifi network, the idea is to spend the less time possible on the underlying debian host OS.
I did it manually but I should really do an ansible playbook that people can adapt to their distro of choice.