Disclosure: I voted for CA

Logic why I deduced they are currently the worst group to be genuinely feared upon (of course including my own super bad XP with them daily):

C - cars: old scrap, drivers: mostly very old, income: very low, locals mix: 70%

CA - cars: plain old, drivers: middle aged, income: low to medium, locals mix: 30%

CB - cars: diverse but the only brand new from all, drivers: diverse, income: diverse but the only with high incomes from all, locals mix: 40%

Guests (CO, PK, etc.) - cars: diverse but can be brand new too, drivers: diverse, income: diverse but can be high too, locals mix: 0-20%

I have no doubt why I recently felt CA are doing the worst. Of all groups they act the strangest and weirdest on the streets.

Internally, by breaking the traffic rules and friendly road behavior they want to express superiority over good old grandpa C and, in their eyes, all CB newcomers.

CA feels great mental pain of the realization that a big part of CB are, unlike their inability, fellow C/CA who transitioned to newer or brand new vehicles. Being newcomer & high income CB + brand new car creates even more disturbance within CA leading to road rages.

Based on my estimates, they present the worst group with old to medium-old cars, insignificant income and the least locals in the mix.

Note: people should not make generalizations. In all groups there are both good and bad drivers, just for me it happens to be the case CA perform far worst of all and I presented my understanding why above.

Please, do not take offense if you are CA, but calm down while driving :)