"That is just one very narrow task that basically anyone can do regardless of intelligence or talent. It takes less than a year to train a distracted 16 year old to do it, but three decades to train an AI and even then you probably need to hand tune it for specific locations because it won’t know what do in unusual road layouts."

It takes three decades to train an AI, but of course, like everything humanity does is not linear, it is exponential. Before the Wright brothers, it was believed that powered, controlled, heavier-than-air flight was impossible. Then, in 1903, they achieved the first successful airplane flight, which lasted 12 seconds and covered 120 feet. By 1914, the first commercial flight covered approximately 21 miles and took about 23 minutes. This is just one example and I don't see why AI should be any different