Actually last comment is from 2018, and the package was last updated in 2020. On 1 August 2023 03:52:25 GMT+02:00, notify@aur.archlinux.org wrote:

MarsSeed [1] filed a deletion request for mps-youtube-hd-git [2]:

This fork of mps-youtube has been discontinued since 2020. [a]

Meanwhile upstream has been actively developed, and at some point got renamed to yewtube; there's a -git package for that on AUR.

This one is not needed by any other package specifically, and last comment is from 2020.

[a]: https://github.com/th0rn/mps-youtube

[1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/mps-youtube-hd-git/