It took the long way here
Aero has been building Drupal sites for organizations that cannot treat the homepage as a campaign that expires. Editors needed to change a band of cards without opening a ticket. Developers needed those bands to remain a module, not a paste of Twig in the theme.
APB started as that tension on client projects. It spent years as v1 on production properties. Version 2 is the rebuild for Drupal 11: the same job, cleaner field contracts, a distribution you can actually install twice and get the same site.
We still take feedback the old way. Someone tries to build a page, gets stuck, and we either teach the component or we change it. Eight years is a lot of stuck. That is why the field lists look the way they do.
What goes on a client site
Not a plugin marketplace. A Composer project, a profile, and the components you enable.