Let me guess! If you try to use PiHole or some other network Adblocking mechanism, the Fridge will either brick itself OR will fail to start the compressor. Right? It's not like that didn't happen before, when Google Calendar went down. We all know this is going to happen, and Samsung is going to push this wide scale. The extra revenue from ad space is too irresistible to avoid doing the sensible thing.
The smartest any of my Fridges ever became was having a small computer on the front panel to record voice messages, which also doubled as the Water/Ice dispenser function selector, and to have a timer on the dispenser light so it could turn on and off automatically. That was an Amana fridge I had back in 2002, which lasted until 2019. My current fridge has a basic computer inside of it to monitor and control the interior climate, to save energy by recirculating cold air from the freezer into the Fridge, and to beep loudly if there's a problem.