listAction

MyController.php

public function listAction()
{
    /** @var \TYPO3\CMS\Extbase\Persistence\Generic\Typo3QuerySettings $querySettings */
    $querySettings = $this->objectManager->get(\TYPO3\CMS\Extbase\Persistence\Generic\Typo3QuerySettings::class);
    $querySettings->setRespectStoragePage(false);
    $querySettings->setIgnoreEnableFields(true);
    $querySettings->setIncludeDeleted(true);
    $this->frontendUserRepository->setDefaultQuerySettings($querySettings);

    $users = $this->frontendUserRepository->findAll();
    $this->view->assign('users', $users);
}