Red Hat is working on a new scheme to replace the GRUB bootloader with a fast, secure, Linux-based, user-space solution: nmbl (for no more boot loader). You can just use #Linux kernel to boot pretalx.com/devconf-cz-2024/talk/W3AVCT/
@nixCraft Doesn't that already exist with EFISTUB? UEFI can boot to any EFI application, it isn't too difficult to configure the system to boot directly, with efibootmgr for instance.