Maybe there are no penis beetles, but at least there are penis worms https://en.wiktionary.org/wiki/penis_worm

At least, https://social.kernel.org/objects/60bcac97-e7c7-4899-a1b6-bb72196cddaf

https://discovery.endeavouros.com/encrypted-installation/btrfs-with-timeshift-snapshots-on-the-grub-menu/2022/02/

Basically, I just followed this tutorial for my EndeavourOS installations. It’s as easy as choosing an older entry in GRUB. Fedora offers something similar by default, and I think Tumbleweed does too.

Moreover I’m now playing with Arkane Linux (https://arkanelinux.org/), immutable flavour of Arch, it features another magic with btrfs and rollbacks without snapshots and GRUB

I use Btrfs for my root partition to be able to rollback if something goes wrong after update. XFS: in all other cases, since I hate the lost+found directory on ext4. Although I don’t think there’s any significant difference between ext4 and xfs in performance and reliability.

If you want deb packages on arch, you can try use debian container through distrobox.