Encryption seems highly likely to have saved many people from, say, losing their life savings by having their banking credentials hijacked.

I am less certain about license plate cameras. Hence, the ask. I will leave the questioning of encryption up to someone who actually questions its utility.

Can you genuinely not think of situations in which law enforcement being able to pin a specific vehicle to a time and place might help them catch dangerous criminals or be used as evidence in a trial to help get them convicted?

In any significant capacity? No. Because we'd see it in crime stats; the widespread successful use of license plate scanners should show up in a chart. The world before and the world after their introduction appears very similar from a crime rate standpoint; it stands to reason getting rid of them would be similarly low-impact.

I really don't think that'd be the same if we got rid of encryption tomorrow.

>In any significant capacity?

Notice the subtle shifting of the goalposts. Who said anything about "significant capacity"? The original argument was "it helps save actual lives". Now we need to see "widespread successful use" in the "crime stats"? How would that even be possible? These systems can't be implemented in a vacuum and crime stats are constantly fluctuating for countless reasons, so how could the specific cause ever be isolated? Yet crime has generally been on a downward trend for decades, can we be sure these type of systems aren't responsible for some piece of that?

>I really don't think that'd be the same if we got rid of encryption tomorrow.

Once again, why aren't you asking "Is there evidence in that direction?" You are demanding evidence for one and the other is just a hypothetical based of what you "think" might happen. But what is that thought based on? Do crime stats show that identity theft has gone done since the popularization of online banking

You are not treating these issues with the same rigor. Can't you recognize that?