If there’s a way to make it impossible for the government to use facial recognition to monitor people other than legally banning them doing so, it’s hard to imagine it.

why would i want to make it impossible for government to monitor people ?

government monitoring people by itself is not a problem, government monitoring people to harm people is the problem.

What need to be fixed is the usage of tools to harm people, not the tool itself.

The only thing that keeps them from harming you is your power relative to them. Handing them more power only increases the probability that they will abuse what powers they do have.

I thought the election of Trump would disabuse people of this idea that it’s smart to hand more and more power to central authorities. But at this point I think it’s hopeless. People just want the state to be Daddy, and assume or hope that its power will always be wielded by people they like against people they don’t.

For your analogy: yes, guns should be banned. That bottle has been opened in most places in the world, and some countries have actually put the genie back in, and it has resulted in dramatically lower gun death rates. The UK for example, as it has one of the lowest gun homicide death rates in the world: https://en.wikipedia.org/wiki/Firearms_regulation_in_the_Uni...

Moreover, yes, other deeply awful weapons are also banned. Biological weapons and Chemical weapons are both widely banned by all decent countries in the world. Nuclear weapons should join this list. They almost did, during the Reagan era: https://www.theatlantic.com/politics/archive/2016/01/ronald-...