I'm a little bit mixed after reading the article. I guess I don't entirely blame companies that see a financial opportunity to help enforce laws, as ostensibly, it should be win-win for both the public and private space. Where it breaks down (as the article points out), is when the law is ineffective at achieving it's purported goal. This is where I differ somewhat from the article's conclusion, however, as I view it as the government's responsibility at that point to correct the dysfunctional law. If all the evidence is there—do something about it. There might be a moral expectation that private companies "do the right thing", but there's certainly no practical expectation that will occur.

Case in point: where I live, the interstate is often congested, and a driver "camping" in the left lane frequently leads to traffic jams that back up for miles. The cars that get backed up become frustrated and start zooming and weaving through traffic in the right lanes to get past the blockage. And while there are plenty of police, they only go after the speeders (presumably because speeding tickets are more lucrative). I don't think I've ever seen someone pulled over for squatting in the left lane, despite the fact that it's illegal where I live and despite the presence of numerous signs that say "Keep Right Except to Past".

This is what I would call an example of a dysfunctional law, as I highly suspect that if one had the capability and interest to analyze aerial footage of traffic patterns, it would be found that left lane campers are a much more significant factor in the root cause of interstate traffic accidents than speeders. But the incentives are too perverse to fix the problem, so the situation persists.