It seems reasonable to have distinct tags for `ansible`, `ansible-tower`, and `ansible-galaxy`, as they are fundamentally different features/areas of the Ansible family.

The Tag `ansible-playbook` by itself is unnecessary -- any post with this tag should also have `ansible`.

It is like having separate tags for `ansible-syntax`, `ansible-modules`, and `ansible-conditionals`, much too granular. It does not make sense to have a separate tag for questions that are playbook related.

The precedent for this exists with the tag `bash` and the symbolic-tag `bash-scripting`. Shouldn't the same work for `ansible-playbook`?