[throwaway914]

My counterpoint to this is there have always been a ton of bad drivers. The most important skill to have is to be a predictable driver. Bad drivers will always exist. You cannot change them, and the great number of them is not likely to drop to 0 overnight.

The best thing you can do is drive in a way that even bad drivers expect. Be a speed-limited, blinker-indicating, cautious log in the river. They will parkour around you and you will be fine. Greatly limit your reactions to things. If you freak out, others around you will freak out. Bad drivers cause okay drivers to perform worse. Herd mentality.

(Obvious disclaimer: The best defensive driving in the world won't prevent all accidents)

[genocidicbunny]

Both you and the parent post are correct. There have always been bad drivers, a lot of them, and defensive driving is the best thing for that. But at the same time, I have anecdotally been observing a serious breakdown in people following the rules. All the things the parent mentioned have become more frequent in my experience -- the number of times I see blatant bad and malicious driving behaviours has increased significantly in the last few years, except I drive maybe a 3rd of the miles per year that I used to 5 years ago. The density of terrible/self-absorbed drivers has significantly increased.

It's gotten to the point where even defensive driving doesn't do much. How do you defensively drive against someone just blasting through a red light 15 seconds after it turned red and cross traffic is moving steadily? Or the guy in a lifted truck who decides to force you into the shoulder because he thinks it's funny?

[hutzlibu]

"How do you defensively drive against someone just blasting through a red light 15 seconds after it turned red and cross traffic is moving steadily? Or the guy in a lifted truck who decides to force you into the shoulder because he thinks it's funny?"

Probably upgrading to a tank at some point. Or bringing a gun. Or bribe politicians, that they urge the police to focus on maintaining sanity on the roads and take away the licence(and at some point the cars) from those drivers eagerly.

Honestly, if I can, I drive a bicycle, even now in wintertime. But I often indeed wished for a gun, to bring awareness to my fragile self. To express, that I also have rights on the road, despite being lighter. But I am aware, this might not be the best solution overall.

[collyw]

I always thought it was a good idea to assume all the other drivers around me were likely to be incompetent idiots. Obviously not the case, but it means when you do encounter one you will be ready.

[benjijay]

My first driving instructor gave me the greatest line on this; "expect other drivers to be idiots, you will never be disappointed"

[episiarch]

Use of signals is the single most important consideration in my opinion. Other drivers cannot read your mind. Using signals protects you.