Earlier quoted context omitted.
For what it’s worth, it’s like that in much of the U.S. too— at least in my state (North Carolina), you’ll certainly fail the test if you change lanes without checking your blind spot. Driving tests vary state to state, though. And I agree with you that overall, driver education in the U.S. is woeful. I didn’t even have to parallel park for mine! Meanwhile Scandinavians have to prove they can recover from a slide to…
I think it's about context. Scandinavians have snow and Ice, so it's more likely they'll skid. I never had to parallel park, either, for my test, but I also will never parallel park unless I travel 4+ hours away from my home. I did have to prove I could control/stop a skid on gravel, and make a decision on whether to pull onto the soft shoulder or pass or stop or whatever on a narrow lane. Because there is much grave…
A lot of the US has snow and ice too.
Many areas of the south have considerable issues with poor traction. Heavy rainfall after a long dry spell typically disturbs the accumulated contamination on the road surface, creating a sudden and drastic reduction in friction. Dust deposited by desert winds can be almost as slippery as ice. The infrequency of these conditions mean they pose a particular hazard, because drivers lack experience in dealing with them.