The problem is not salting or not - the problem is that the house owners are liable for cleaning the sidewalk and they all outsourced it to the same companies. And the companies unsurprisingly all fail to deliver on their obligations because they take on way more customers they could possibly handle. The result is as expected - nothing gets done. A shovel and broom, maybe some grit would have been enough.

But there’s no shred of enforcement and instead of calling for enforcement, politicians now call for relaxing the rules on salting.