In terms of murder, not every person is caught. But, enough of them are to deter the crime.
In terms of “no AI” enforcement, it’s not even a matter of perfection. It’s not possible to enforce except for the dumbest attempts, especially without also using AI to detect it. And if that enforcement comes about, then the evasion starts, and it’s hidden even further.
I agree, we should absolutely toss out all those laws against murder because they can’t be enforced perfectly or equitably.
In terms of murder, not every person is caught. But, enough of them are to deter the crime.
In terms of “no AI” enforcement, it’s not even a matter of perfection. It’s not possible to enforce except for the dumbest attempts, especially without also using AI to detect it. And if that enforcement comes about, then the evasion starts, and it’s hidden even further.