

I find the scariest people on the road to be the arrogant ones that think they make no mistakes.
I would t consider anyone who hasn’t done at least a dozen track days, experienced several different extreme scenarios (over/under steer, looping, wet grass at speed, airtime (or at least one or more wheels off the ground), high speed swerving, snap oversteer, losing systems, like brakes, engine, or the steering wheel lock engaging, etc) to be remotely prepared to handle a car going more than 25 or so mph. An extreme minority of drivers are actually prepared to handle an incoming collision in order to fully mitigate a situation. And that is only covering the mechanical skill of piloting the car, it doesn’t even touch in the theoretical and practical knowledge (rules of the road, including obscure and unenforced rules) and it definitely doesn’t even broach the discipline that is required to actually put it all together.
If you a driver has never been trained, or even have an understanding of what will happen in an extreme scenario in a car, how could we consider them trained or sufficiently skilled.
We don’t let pilots fly without spending time in a simulator, going over emergency scenarios and being prepared for when things go sideways. You can’t become an airline pilot if you don’t know what happens when you lose power.
We let sub par people drive because restricting it too much would be seen as discrimination, but the overwhelming majority of people are ill equipped to actually drive.
I completely disagree.
You are using the hand brake as an example. 95 percent of people (including you, evidently) don’t even understand that the handbrake is not an emergency brake, they don’t get how the behavior works, or the fact that it’s meant to be used as a parking brake, I consistently see people slam their parking pawls verytime they get out of their car. (Not to mention that it doesn’t even work while you are driving on most modern cars and has no modulation, as it’s just a button)
If not being an idiot was good enough to drive a car, then it wouldn’t be so deadly. It’s also possible to fly a plane with common sense, but you wouldn’t be happy if your pilot told you they don’t have training.
Driving isn’t easy, it’s just that we accept an absolutely catastrophic amount of accidents as a cost of doing business.