##### SUMMARY
There is no real reason that `UnsafeProxy` needs to exist.  

We need to add unsafe bytes support, and by doing so within `UnsafeProxy` over complicates matters.

`wrap_var` should effectively take over the work that `UnsafeProxy` is doing, and then just rely on `wrap_var` directly using the proper `AnsibleUnsafe*` classes. Or callers can directly use `AnsibleUnsafe*` themselves when `wrap_var` isn't necessary.

##### ISSUE TYPE
- Feature Idea

##### COMPONENT NAME
lib/ansible/utils/unsafe_proxy.py

##### ADDITIONAL INFORMATION
<!--- Describe how the feature would be used, why it is needed and what it would solve -->

<!--- Paste example playbooks or commands between quotes below -->
```yaml

```

<!--- HINT: You can also paste gist.github.com links for larger files -->

'''
    This is the main worker class for the executor pipeline, which
    handles loading an action plugin to actually dispatch the task to
    a given host. This class roughly corresponds to the old Runner()
    class.
    '''
    
    
    SQUASH_ACTIONS = frozenset(C.DEFAULT_SQUASH_ACTIONS)
    def __init__(self, host, task, job_vars, play_context, new_stdin, loader, shared_loader_obj, final_q):
        self._host = host
        self._task = task
        self._job_vars = job_vars
        self._play_context = play_context
        self._new_stdin = new_stdin
        self._loader = loader
        self._shared_loader_obj = shared_loader_obj
        self._connection = None
        self._final_q = final_q
        self._loop_eval_error = None
        self._task.squash()
    def run(self):