Agreed. I see a near-miss almost every single time I drive on I-75/I-24 in Chattanooga. And when I don't, I see someone blatantly staring at their phone behind the wheel. Yesterday it was a guy in a huge jacked-up truck looking at his phone.
Last summer, I had my wife, sister-in-law, and niece in my car heading back from dinner, and I had to slam on my brakes in the far-right lane of I-24 E in East Ridge. I looked up at my rearview mirror and a big pickup was absolutely barreling towards us. He finally saw the brake lights and slammed on his brakes. Luckily he had good brakes because he stopped probably one foot from my bumper, maybe less. I was 100% bracing for a serious impact when I saw him in my rearview mirror. I assume he was on his phone and didn't realize traffic had stopped. That night could have ended very differently for the four of us.