I want more things on the steering wheel. Anything the driver should reasonably be operating while the vehicle is in motion should be on the wheel or immediately surrounding it, IMO.
My Mercedes is absolutely terrible at this. Having owned it for a couple of years now I still have no intuition about what most of the steering wheel buttons do. On the other hand, they get cruise control right: It's a simple stalk on the steering column. Up for faster. Down for slower. Easy to find and operate without even a glance off of the road.
If there were a few carefully chosen single-purpose buttons on the steering wheel I could maybe get on board. But if there are too many or they are multifunction then it's cognitive overload.
I don't mind this feature is somewhere deep in the menus of the driver settings area. However, if you're tripping over settings like this either the car is poorly designed or your routinely delving into settings areas you really shouldn't be in while driving.
It's awesome. I've never had a better cruise control button setup than in my Subarus. They're usually slightly different by model/year but we're consistently good and easy to use without looking.
I have never accidentally while driving found any settings menu getting in the way there. Yes there buttons there that do that. But only in the same way as my 25 year ago cars did: basic settings you set once and never again and that are in those menus probably for historic reasons as they were there pre-screen being standard in the car and they just left them.