Having a recording to examine when investigating an incident is different than an AI analyzes all video feeds in real time. The latter is more like each camera having a security team watching it 24/7. That may be common in some high risk environments (e.g. gambling or other large cash situations) but it’s certainly not the norm in vanilla retail.
Truck drivers have historically been independent, in both corporate structure and mindedness, so I can see this being particularly off putting.