Ironic since Ansible's lack of Python 3 support was due to vociferous insistence by key Ansible developers that it would be wrong even to allow the use of Ansible with Python 3 as long as popular CentOS versions did not have it.
https://github.com/ansible/ansible/pull/22721/files
(Though, it's worth noting that CentOS still does not have Python 3 support out of the box.)