Drush 10 is EOF at Jan 2022 and not support PHP 8.
About the acro_lagoon_drush repository, should it be the time that we make drush dependencies from ^10.0 to ^11.0 ? Drush 10 is EOF at Jan 2022 and not support PHP 8. Please take a look on the url https://www.drush.org/latest/install/. I guess acromedia/acro_lagoon_drush is the required package for most of the new project, it seems lock some dependencies packages as well