What We're Watching For

Arch has no centralized account setup, no first-boot wizard, and no installer with an account creation flow that could prompt for age data. The archinstall script is optional and minimal. If age reporting arrives on Arch, it would most likely come as:

An AUR Package

A community-submitted package in the Arch User Repository. AUR packages are entirely opt-in and trivial to remove.

An Optional Dependency

A package listed as an optional dependency of a desktop environment (e.g., gnome or plasma-desktop). Optional dependencies are not installed by default unless explicitly requested.

Planned Approach

pacman -Rns

Remove the package and its dependencies that are not required by other packages. The -n flag also removes backup configuration files.

sudo pacman -Rns age-verification-package

IgnorePkg in pacman.conf

Add the package to IgnorePkg in /etc/pacman.conf to prevent it from being installed or reinstalled during system updates.

# /etc/pacman.conf
IgnorePkg = age-verification-package

Pacman Hook

A pacman hook that runs on install transactions and removes or blocks the age reporting package automatically. Hooks are placed in /etc/pacman.d/hooks/ and fire on configurable triggers.

Arch's minimal philosophy makes it the least likely major distribution to ship mandatory age reporting. If it arrives, it will be optional, and removing optional things is what Arch users do.