Earlier quoted context omitted.
Having a teacher in the room has the same "you're being watched" effect as a camera, it's just less efficient at watching. I want to highlight the tension between liberty & socialization here, because I think it's getting glossed over. Public education is a huge infringement on individual liberty - it's basically mandatory brainwashing of kids for 6-8 hours/day, 180 days/year, for 12 years. Nobody would realistically…
Your analysis has an underlying assumption of individualism. That is, the ideology (quite common in the U.S.) that each person is competent to make their own decisions and has the right to do so independently of what anyone else might want. Having kids or taking care of mentally declining parents tends to put a big dent in that. Or working in other situations where you commonly interact with people who are clearly no…
I'm pointing out that there's a continuum between total individual liberty, where everybody does exactly what they want, and living in a larger society of people, where your actions affect others and there need to be some sort of constraints on them. We've been picking points along this continuum for centuries, and sliding slowly towards more restrictions on individual liberty for the benefit of society simply because population density is higher now. The point we're at now, where we accept that giving your children over to an institution to be raised for half their waking childhood is normal but cameras in the classroom are abhorrent, is an arbitrary artifact of what we grew up with in our own childhoods. In the next generation, perhaps they'll view cameras in the classroom as normal but Matrix-style pods as abhorrent. Someday perhaps they just won't think, the same way a mitochondria (once an independent organism!) doesn't think too much about being a component of our cellular makeup.