There are several extensions one can use when running the ansible playbook ansible.containerized_installer. One can append install, uninstall, backup, e.g. ansible-playbook -i inventory-growth ansible.containerized_installer.install.
I feel it would help to create an extension that just updated password changes made in the inventory/inventory-growth file.

Something like ansible-playbook -i inventory-growth ansible.containerized_installer.password, instead of having to run the entire ansible.containerized_installer.install playbook. Should save a lot of time.

Business Justification :

System passwords must be changed routinely. Runing the full ansible.containerized_installer.install playbook to make the changes to the password in the inventory/inventory-growth file would take an excessive amount of time. Just as ansible.containerized_installer.uninstall and ansible.containerized_installer.backup playbooks run much faster, as if they were running a specific tag, one would assume the same could be had for updating the passwords.