Not exactly true. Many US retailers besides walmart did not enable NFC during the pandemic and even afterwards for a couple of years. Examples of this were Kroger, Lowe’s and HEB, which didn’t enable it until 2023 or Home Depot which didn’t enable it until 2024 (and still has some stores in the US and all its stores in Mexico without it even now).In recent years, all major U.S. retailers implemented NFC payments except Walmart during the pandemic due to high customer demand.