Since I got my driver's license over a decade ago, I've had to parallel-park less than ten times. I've probably changed a flat tire more often.
I think you would find that the vast majority of drivers in the US don't parallel park even once per year. Furthermore, an increasing fraction of new cars can park automatically.
The chief value of having a road test, in my mind, is to force most teens to learn to drive in a structured program that introduces rules of the road and safe habits. Parallel parking is rare and not dangerous, so we shouldn't waste the limited hours that teens spend with professional driving educators on it.
> I think you would find that the vast majority of drivers in the US don't parallel park even once per year.
In the UK, I had the exact opposite experience. Immediately after passing my test, I was parallel parking daily, and I've frequently been in situations where parallel parking is the only way to find a parking space. IMO it _would_ have been dangerous had I not learnt how to do it and was confident doing it. I'd have likely have been too distracted thinking about what I'm trying to do rather than paying sufficient attention to my surroundings. I know I was when I was first learning, and I failed my first driving test because I didn't adequately check my surroundings before starting to reverse.
U.S. drivers licenses are too easy to get as it is... I don't think my sister even had to parallel park on hers.