field

\Drupal::entityTypeManager()
 ->getStorage('entity_view_display')
 ->load('user.user.default')
 ->setComponent('field_notify', [
   'region' => 'hidden',
 ])->save();

$form_display = \Drupal::entityTypeManager()->getStorage('entity_form_display')->load('node.article.default');
$component = $form_display->getComponent('field_smileys');
$component['weight'] = 1;
$form_display->setComponent('field_smileys', $component);
$component = $form_display->getComponent('body');
$componen