Getting Wrong Final price in Magento2

Question

We catalog price rule which give 35% off on all category product. SKU T1: $50 Regular price- $32 Salable Price

Now I am loading that product throught product factory

$product = $this->productFactory->create()->load(1); echo $product->getPriceInfo()->getPrice('final_price')->getAmount()->getValue(); //getting right amount $32

$product->getFinalPrice(); //$50 wrong result

what is the the issue?