I ignore most of them. I never use my cell phone when driving (well, OK, it doesn't even have bluetooth, but I still wouldn't if it did), I never use the navigation system, and my copilot usually handles the audio. The only thing I'm left with is the cruise control stuff. But I do have a complaint there.
I can't seem to find the cruise on/off button by feel, and at night I can't even see it. If I search around blindly for it with my thumb I seem to have a 50:50 chance of honking the horn. Frankly, I can't see what the purpose of that button is, anyway. Let's say I were to always turn it on as soon as I power up the car, but usually not use it. Is some horrific power-eating process gobbling kilowatt hours while the cruise control sits there waiting to be engaged? If so, why can't it be powered up automatically the first time I use it? If not, why not have it on automatically (not engaged) all the time? Or at a minimum, why can't the car remember at power down time whether it was on or off, and restore that state on the next power up?
The other two controls are no problem. I can feel the little round button with my finger tip, and of course a tap on the brake pedal does the same thing, anyway(*). The toggle is easy to find and easy to understand.
Ray
* Actually, I do often use the little round button, because I drive in ECO mode all the time, and when I disengage cruise control I may want to have my foot on the accelerator to moderate the regen, or emulate coasting.