Sure, just remove grub and then replace it using the instructions here:
https://wiki.archlinux.org/title/EFISTUB#Using_UEFI_directly
Keep in mind, you will need to manage it manually from there on out. If you install a different kernel you will need to manually configure for that kernel too.
I am not sure how much more could be added in a tutorial. It is basically remove grub then run one efibootmgr command to add the entry and then another to set the boot order.
Keep in mind the actual commands will vary a bit according to your specific setup. It is a very manual way to boot the system.