Implement hook_help()

Module not present in D9.5.8

I'm not sure every module needs a help screen.

IMO this is "won't fix."

+      $output .= '<p>' . t('Paranoia can be uninstalled in the following ways: ') . '</p>';
+      $output .= '<ul>';
+      $output .= '<li>' . t('Using drush: drush pm-uninstall paranoia') . '</li>';
+      $output .= '<li>' . t('Delete do module from the file system and clear site caches <em>or</em> truncate the cache_config table.') . '</li>';

If hook_help() is only implemented to show how to uninstall the module, I would rather not implement it.
Also, Delete do module does not grammatically make sense. Probably it is supposed to be Delete the module, but that is also wrong: A module is first uninstalled from the page to uninstall modules; then the files are removed.

I agree with greggles: Not all the modules need a help screen, especially when the help screen just contains two sentences to describe the module.
Somebody could say that Drupal core implements hook_help() on each of its modules, but Drupal core is a set of modules; in that case, it make sense to implement hook_help() even to just show a single sentence for each module. For a contributed project to do the same, it should have many sub-modules, not a single, main module.

I think this is the right status at this point.