MarsSeed [1] filed a deletion request for drush [2]: Abandoned, broken, unused package from 2020.
Also, drush is no longer workable as a system-installed, standalone CLI client - it should be installed inside each Drupal application project dir - as explained by the pinned comment from 2019. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/drush/
