They don’t do it as a “cover”, the heat waves just help it to propagate.

There’s no cover needed for this type of criminality.

I don’t understand if you’re trying to make a point. So what if they are set by people?

Do they happen in the winter when it’s cold?

Only the mean ones.

This has been my experience as well this week. I’m so disappointed, it’s mostly just clickbaits and ads.