Might work on this model but more and more appliances refuse to work at all until they’re connected to WiFi. Additionally, “Amazon Sidewalk” allows appliances to connect to your neighbors Wi-Fi automatically if your own isn’t working for it.
According to Samsung's site, assuming this is the same model of fridge (Family Hub Refrigerator?), it is technically possible to skip the WiFi setup, but some people are pointing out there are rumors that it will try to connect to open wifi to still phone home to samsung.