Drupal10 get name and value of field

I want to get name and value from field of user. I don’t know how to get name of label such as
id:1, name:’BBL’

$user = DrupaluserEntityUser::load(Drupal::currentUser()->id());

return [
   'id'=>$user->get('field_org')->value,
   'name' => ...
]

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