Zend certified PHP/Magento developer

I have created datapatch to delete products with specific value on attribute manufacturer

I have created datapatch to delete products with specific value on attribute manufacturer.
I want to delete all products whose manufacturer is LG , my datapatch looks like that

< ?php

declare(strict_types=1);

namespace DevAllExtensionSettingConfigSetupPatchData;

use MagentoFrameworkExceptionStateException;
use MagentoFrameworkSetupPatchDataPatchInterface;
use MagentoEavSetupEavSetup;
use MagentoEavApiAttributeRepositoryInterface;
use MagentoCatalogModelResourceModelProductAttributeCollectionFactory;
use MagentoCatalogModelProductRepository;
use MagentoFrameworkApiSearchCriteriaBuilder;
class RemoveLGManufacturer implements DataPatchInterface
{
    private $eavSetupFactory;

    private $attributeRepository;

    private $collectionFactory;

    private $productRepository;

    private $searchCriteriaBuilder;
    public function __construct(
        SearchCriteriaBuilder $searchCriteriaBuilder,
        AttributeRepositoryInterface $attributeRepository,
        ProductRepository $productRepository,
        array $data = []
    ) {
        $this->searchCriteriaBuilder = $searchCriteriaBuilder;
        $this->productRepository = $productRepository;
        $this->attributeRepository = $attributeRepository;
    }

    /**
     * @inheritDoc
     */
    public static function getDependencies()
    {
        return [];
    }

    /**
     * @inheritDoc
     */
    public function getAliases()
    {
        return [];
    }
    public function apply()
    {
         $searchCriteria = $this->searchCriteriaBuilder->addFilter('manufacturer','LG')->create();
        $products = $this->productRepository->getList($searchCriteria)->getItems();

        foreach ($products as $product) {
            try {
                $this->productRepository->delete($product);
            } catch (StateException $e) {
            }
        }
    }

}

For me it seems kind a correct but doesn’t do the job.
debugged it and it takes wrong products ( 3 products when in database there are a lot ).
What can be the problem ?