Disable add to cart button when redirect to cart enabled

Author: rogyar

app/code/Magento/Catalog/view/frontend/templates/product/view/addtocart.phtml

@@ -40,22 +40,10 @@
     </div>
 </div>
 <?php endif; ?>
-<?php if ($block->isRedirectToCartEnabled()) : ?>
-    <script type="text/x-magento-init">
-    {
-        "#product_addtocart_form": {
-            "Magento_Catalog/product/view/validation": {
-                "radioCheckboxClosest": ".nested"
-            }
-        }
-    }
-</script>
-<?php else : ?>
-    <script type="text/x-magento-init">
+<script type="text/x-magento-init">
     {
         "#product_addtocart_form": {
             "Magento_Catalog/js/validate-product": {}
         }
     }
 </script>
-<?php endif; ?>