Replace all calls of Views::pluginManager() and handlerManager() with \Drupal::service('plugin.manager.views.' . $type)

Do we really need to replace Views::pluginManager($type) and Views::handlerManager($type) with \Drupal::service('plugin.manager.views.' . $type), as pluginManager is a centralised function and inside it we are using plugin.manager.views. service.
So in future dates whenever we want to change the service, we have to only change

public static function pluginManager($type) {
    return \Drupal::service('plugin.manager.views.' . $type);
  }

, we have to only change the name of the service.