MarsSeed [1] filed a deletion request for lib32-allegro4 [2]: Reported broken since 2022, not fixed since.
But it has not been needed by anything on AUR after 2021-07, when its last consumer, AUR/racer has switched to making a native build on x86_64. Therefore I recommend deletion. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lib32-allegro4/
