public function canShowAnything()
    {
        if (! $this->isCustomerSubscriber() || ! $this->helper->isEnabled($this->getCustomer()->getWebsiteId())) {
            return false;
        }

        $showPreferences = $this->getCanShowPreferences();
        $books = $this->getAdditionalBooksToShow();
        $fields = $this->getDataFieldsToShow();
        if ($books || $fields || $showPreferences) {
            if (! empty($books) || ! empty($fields) || $showPreferences) {
                return true;
            }
        }

        return false;
    }