What happens when usage limits go away?
Way back in the day there were usage limits on everyone's internet service. Nowadays, not so much. Inference won't be expensive forever.
I mean, just Devil's Advocate, but I could see this becoming an addiction crisis like none we've ever seen in the past. Only since it wouldn't be as public, no one would really be aware of it. (Assuming most people won't broadcast what they're doing in their homes during their waking hours.)