FabioLolix [1] filed a deletion request for lib32-libnftnl [2]: Abandoned, not used by other pkgbuilds, last touched on 2022-02-28, flagged ODD since 2022-07-27 (!?)
[1] https://aur.archlinux.org/account/FabioLolix/ [2] https://aur.archlinux.org/pkgbase/lib32-libnftnl/
