Physical buttons for common car features should be non-modal and not context dependent, and in a consistent location you can memorize without looking. You should be able to pause the music without having to navigate to some UI submenu first. Same with climate control, volume, etc.
> 10 and 2 o’clock is no longer recommended because it can be dangerous in vehicles with smaller steering wheels and equipped with airbags.
(Source: https://driving-tests.org/beginner-drivers/how-to-hold-a-ste...)
and the implication that otherwise the trad 10 and 2 position recommended for decades is still 100% A-OK.
Also to always have two hands on the wheel, sliding it through one hand by a solid grip of the other .. all centred about off bitumen rough road driving with unexpected dips, cambers, holes that might catch you by surprise.
I suspect the higher hand position gives a greater advantage in older vehicles with direct under geared mechanical steering as there's more travel from the hand griping position downwards around the arc before "running out of travel" and having to move that hand .. ie better control on bad roads with odd cambers etc.
As far as I am aware, teaching students 10 and 2 has long since been phased out supposedly due to the increase of arm injuries in the event of an accident. 9 and 3 wasn't recommended to us because if your air bag deploys, your right arm will smash into your passenger or the passenger air bag. 8 and 4 is supposed to be safer but it comes with the caveat that you have to steer your car a specific way.
That being said, I prefer 9 and 3 and it's hard to find drivers in America that don't use this position as their default.
That said, if someone absolutely has their heart set on 10 & 2, that is still better than 98% of drivers out there with random single hand steering placement, so it's ok.
The absolute worst is single handed cross placement (e.g. right hand on 10'oclock). Please never do that, you stand zero chance of being able to do a controlled quick correction or emergency manouver if you have to.