Issue #3275716 by simgui8: Uninstalling this module deletes CC tables used by other gateways.

src/Plugin/Commerce/PaymentMethodType/PayPalCheckout.php

@@ -26,4 +26,14 @@ class PayPalCheckout extends CreditCard {
     return $this->t('PayPal');
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function buildFieldDefinitions() {
+    // Return an empty array of fields to ensure these do not get removed when
+    // commerce_paypal is uninstalled.
+    // The credit card fields are already installed/defined by commerce_payment.
+    return [];
+  }
+
 }