> and intentionally keep them vague enough that if someone gets out of line we can lock them up.
(Is this a joke? I honestly can't tell.)
That may be what you'd expect in a despotic regime, but in a free country (which is what the US aspires to be), laws cannot be vague, and vagueness is grounds for a law to be found unconstitutional on its face. Individuals must have adequate notice as to what conduct constitutes a crime and what doesn't. Otherwise it's impossible to know if what you're doing is legal or not, and you can find yourself thrown in prison just for being unpopular.
Our prisons are primarily filled with unpopular people. We tend to refer to them as minorities. Some specific examples off the top of my head of intentionally vague law is when there's purely subjective decisions as to whether a crime is just a "regular" crime or a "hate crime." There also seems to be a lot of ambiguity around what exactly constitutes copyright infringement or the legal vs illegal varieties of hacking.
Agreed, our prisons are full of unpopular people (though that's kind of circular, because being in prison makes you unpopular).
Good point about minorities, though that's largely because of uneven enforcement of laws (e.g. blacks tend to receive harsher sentences, and are more likely to be busted for minor drug use) and arbitrary laws that are more likely to affect them (e.g. crack cocaine being treated way more harshly than powder cocain). It's not because the laws are vague (not to imply that that makes this acceptable) since vagueness is way for a law to be struck down. For example, vagueness is one of the primary arguments being made in Weev's case against the CFAA. (Don't know enough about hate crimes to comment, and copyright infringement is mainly a civil, not criminal, matter.)
(Is this a joke? I honestly can't tell.)
That may be what you'd expect in a despotic regime, but in a free country (which is what the US aspires to be), laws cannot be vague, and vagueness is grounds for a law to be found unconstitutional on its face. Individuals must have adequate notice as to what conduct constitutes a crime and what doesn't. Otherwise it's impossible to know if what you're doing is legal or not, and you can find yourself thrown in prison just for being unpopular.