What do you think about traffic violations recorded from cameras?

Some states already have this, the camera put inconspicuously next to the street lights records your speed and then you get a “ticket” in the mail with maybe? a picture of your car caught in the action. I am blurry on the specifics but that’s not the point. I want to know what you think about this way of ensuring the law (for or against) and why? And from what perspective are you thinking about this? As a driver? As a mother? As a citizen? Etc.. Also, this is for any road: highway, local, country etc.

Edit – BONUS: what’s the average highway speed limit in your state? No need to look this up, just what do you remember seeing the most while driving.