Actually people, overall, are pretty good at driving. Issues now a days arise from distractions. Far too many think holding their phones out at eye level while they drive is perfectly fine, even when you give them dirty looks or if your windows are down suggest that what they are doing is dangerous, they flip out, because they are so wrapped up in themselves, they are too stupid and inconsiderate to think of the dangers they put everyone in. They also are oblivious of the traffic issues they create. But when you think of the speeds on a modern highway, with people traveling a few feet from each other, there not being total pile-ups everywhere is a testament to peoples ability to drive.