I disagree that's a non-issue. Recently a relative's 10+ year old computer broke down. After buying a new one, until I was able to boot from an external linux u

I disagree that's a non-issue. Recently a relative's 10+ year old computer broke down. After buying a new one, until I was able to boot from an external linux usb/CD disk and be able to boot linux from the hard disk after installation, took several trips to the BIOS to change a myriad of UEFI settings, which is completely non-trivial to someone that just wants to try a live CD.