To try to guess at a plausible answer, any monitoring / remote management stemmed from wanting to keep an eye on temps over time. Freezers can go out of temp for only so long before its all bad.

Tada. It saves someone from making the rounds with a clipboard and writing down temps every X hours.

I agree its unneeded, just I can see the thought process.

Remote monitoring doesn’t imply remote management- one is sensible, one is a power trip. We are required to monitor our refrigeration and we did it with a distributed system of wireless sensor that upload to a cloud service. It’s independent and there’s no risk of loss from it.