diff --git a/app/code/Magento/QuoteGraphQl/Model/Cart/AddDownloadableProductToCart.php b/app/code/Magento/QuoteGraphQl/Model/Cart/AddDownloadableProductToCart.php
deleted file mode 100644
index aa5b41daebdc3..0000000000000
--- a/app/code/Magento/QuoteGraphQl/Model/Cart/AddDownloadableProductToCart.php
+++ /dev/null
@@ -1,149 +0,0 @@
-<?php
-/**
- * Copyright © Magento, Inc. All rights reserved.
- * See COPYING.txt for license details.
- */
-declare(strict_types=1);
-
-namespace Magento\QuoteGraphQl\Model\Cart;
-
-use Magento\Catalog\Api\ProductRepositoryInterface;
-use Magento\Framework\DataObject;
-use Magento\Framework\DataObjectFactory;
-use Magento\Framework\Exception\NoSuchEntityException;
-use Magento\Framework\GraphQl\Exception\GraphQlInputException;
-use Magento\Framework\GraphQl\Exception\GraphQlNoSuchEntityException;
-use Magento\Framework\Stdlib\ArrayManager;
-use Magento\Quote\Model\Quote;
-
-/**
- * Add simple product to cart
- *
- * TODO: should be replaced for different types resolver
- */
-class AddSimpleProductToCart
-{
-    /**
-     * @var ArrayManager
-     */
-    private $arrayManager;
-
-    /**
-     * @var DataObjectFactory
-     */
-    private $dataObjectFactory;
-
-    /**
-     * @var ProductRepositoryInterface
-     */
-    private $productRepository;
-
-    /**
-     * @param ArrayManager $arrayManager
-     * @param DataObjectFactory $dataObjectFactory
-     * @param ProductRepositoryInterface $productRepository
-     */
-    public function __construct(
-        ArrayManager $arrayManager,
-        DataObjectFactory $dataObjectFactory,
-        ProductRepositoryInterface $productRepository
-    ) {
-        $this->arrayManager = $arrayManager;
-        $this->dataObjectFactory = $dataObjectFactory;
-        $this->productRepository = $productRepository;
-    }
-
-    /**
-     * Add simple product to cart
-     *
-     * @param Quote $cart
-     * @param array $cartItemData
-     * @return void
-     * @throws GraphQlNoSuchEntityException
-     * @throws GraphQlInputException
-     */
-    public function execute(Quote $cart, array $cartItemData): void
-    {
-        $sku = $this->extractSku($cartItemData);
-        $qty = $this->extractQty($cartItemData);
-        $customizableOptions = $this->extractCustomizableOptions($cartItemData);
-
-        try {
-            $product = $this->productRepository->get($sku);
-        } catch (NoSuchEntityException $e) {
-            throw new GraphQlNoSuchEntityException(__('Could not find a product with SKU "%sku"', ['sku' => $sku]));
-        }
-
-        $result = $cart->addProduct($product, $this->createBuyRequest($qty, $customizableOptions));
-
-        if (is_string($result)) {
-            throw new GraphQlInputException(__($result));
-        }
-    }
-
-    /**
-     * Extract SKU from cart item data
-     *
-     * @param array $cartItemData
-     * @return string
-     * @throws GraphQlInputException
-     */
-    private function extractSku(array $cartItemData): string
-    {
-        $sku = $this->arrayManager->get('data/sku', $cartItemData);
-        if (!isset($sku)) {
-            throw new GraphQlInputException(__('Missing key "sku" in cart item data'));
-        }
-        return (string)$sku;
-    }
-
-    /**
-     * Extract Qty from cart item data
-     *
-     * @param array $cartItemData
-     * @return float
-     * @throws GraphQlInputException
-     */
-    private function extractQty(array $cartItemData): float
-    {
-        $qty = $this->arrayManager->get('data/qty', $cartItemData);
-        if (!isset($qty)) {
-            throw new GraphQlInputException(__('Missing key "qty" in cart item data'));
-        }
-        return (float)$qty;
-    }
-
-    /**
-     * Extract Customizable Options from cart item data
-     *
-     * @param array $cartItemData
-     * @return array
-     */
-    private function extractCustomizableOptions(array $cartItemData): array
-    {
-        $customizableOptions = $this->arrayManager->get('customizable_options', $cartItemData, []);
-
-        $customizableOptionsData = [];
-        foreach ($customizableOptions as $customizableOption) {
-            $customizableOptionsData[$customizableOption['id']] = $customizableOption['value'];
-        }
-        return $customizableOptionsData;
-    }
-
-    /**
-     * Format GraphQl input data to a shape that buy request has
-     *
-     * @param float $qty
-     * @param array $customOptions
-     * @return DataObject
-     */
-    private function createBuyRequest(float $qty, array $customOptions): DataObject
-    {
-        return $this->dataObjectFactory->create([
-            'data' => [
-                'qty' => $qty,
-                'options' => $customOptions,
-            ],
-        ]);
-    }
-}