This is the second comment I've noticed "waiting for it to hit Debian" and I don't understand.
hbarta@olive:~$ apt-cache policy fwupd
fwupd:
Installed: 1.5.7-4
Candidate: 1.5.7-4
Version table:
\*\* 1.5.7-4 500
500 http://deb.debian.org/debian bullseye/main amd64
Packages
100 /var/lib/dpkg/status
hbarta@olive:~$
It's even on Raspberry Pi OS and I wonder if it serves any purpose there. Pi firmware is updated via APT unless I misunderstand what I see getting updated (raspi-firmware). Would fwupd handle updates for USB connected devices such as SSDs?