It's raining,,, we get it

I never saw this when I lived up north. These southern dopes turn their flashers on when it's raining. Do these uneducated shitbags not realize that we can already see their tail lights? If it was raining any harder you would've seen an ocean of flashing lights that lull you in to a hypnotic state. I can only guess they think they are being safe, yup, nothing is more safe than a bunch of drivers in the pouring rain turned in to zombies by hundreds of blinking yellow lights. I fucking hate it here, I am surrounded by idiots.