The only good reason I can think of for a fridge to be connected to the internet is to alert you to a compressor failure when it happens so you can get the food out of it.
Edit: I should have clarified that I meant consumer fridges, which I install for a living and so my brain defaulted to that. Commercial systems definitely need monitoring of some sort, and network access is the best way to centralize that.
The only good reason I can think of for a fridge to be connected to the internet is to alert you to a compressor failure when it happens so you can get the food out of it.
Edit: I should have clarified that I meant consumer fridges, which I install for a living and so my brain defaulted to that. Commercial systems definitely need monitoring of some sort, and network access is the best way to centralize that.