Not just those, the goverment has been historically repressive of many minorities, using the police to do this, from blacks to native americans, labour advocates, activists, and other categories, that's not confined to the HUAC and Hoover era.
Isn't that just showing that repression is orthogonal to ability to track people? A database of movements easily clears many people who might be falsely accused and also highlights crimes of false accusation allowing removal of perversions of justice. Of course it needn't be used that way, if you put {or don't prevent} the immoral/criminal in power then they'll do immoral/criminal things whether they have access to citizens movements or not.
Elect trustworthy people first.
If you don't start there we're all screwed... but a large number seem to elect 'people who'd sell their grandma to make a nickel'.
>Isn't that just showing that repression is orthogonal to ability to track people?
No, it just shows that you can repress even with less ability to track people (a fact nobody doubted. The Romans could repress people too and they didn't have mass surveillance).
It, however, absolutely doesn't refute the point that with more ability to track people you can repress more, more effectively, and in novel ways.
>Elect trustworthy people first.
Popular pressure (and even ocassional popular revolt), separation of powers, and various established checks and balances are there precisely so you don't have to depend on electing trustworthy people.
Of course if we could somehow magically only be electing trustworthy people, we wouldn't need to have this discussion (or have these problems).
Oppression of minorities is really just the outcome of democracy on long enough time scales. Run a democracy long enough and you'll have the boot of 51% of the population on the other 49.
>Run a democracy long enough and you'll have the boot of 51% of the population on the other 49.
Why is there a 49% of people with widely different ideas about what's to be done and what's good than the rest 51% of them? What kind of fucked up society would that be?
Democracy pressuposses a shared base consensus about reality and what's good, and then arguing about the specifics and the approaches.
