I avoid buying anything "smart." Very few things need to be connected to the internet or have an OS. There's no reason I've seen for a TV or fridge to be smart except for nefarious purposes.
* Nobody seems to implement these
* The risk of smart devices actively working against us is too high
* I have 0% faith in Samsung's ability to keep a fridge OS updated over the, whatever, 20 year lifespan of a fridge.
Unfortunately so many things are "smart" nowadays that it can be hard to avoid, but at least I can keep the wifi password away from the devices. For now. Until the manufacturers start including cell modems in the things.
"Connect to WiFi?"
[Skip]
"Please connect to Wi-Fi."