I vaguely remember reading somewhere about people seeing warriors on horseback for the first time calling them four legged demons or some such thing. I wonder what it would take to elicit that type of panicked response today?
Even if the ruling class was high off their tits on whatever substance probably had little to do with anything. Most likely the drug that had the most influence was, and still is, the lust for power.
I think it's more apathy than an actual desire for more mass surveillance. People don't care until they are directly, negatively affected. Same as it ever was.