Did anyone try to boot RPI3 or RPI4 from USB?
https://raspberryexpert.com/raspberry-pi-boot-from-usb/
Did anyone use raspi-config-git or rpi-eeprom-git?
Is raspi-config-git (ArchlinuxARM fork) still valid today?
https://github.com/petronny/raspi-config-alarm
Last commit on Jul 26, 2020
https://github.com/RPi-Distro/raspi-config
Last commit on Feb 24, 2022