I find that the climate controls on my ID3 work fine, are easy to access and adjust and the operation is fairly intuitive (press red for warmer and blue for colder). I've no problems with them......somewhat easier to operate than on my previous EV, a Leaf.
The overall operation is simple - red for warm and blue for cold. It's all the other stuff.
Firstly - 3 screens - "Smart Climate", "Classic Climate" and "Air Care".
Classic climate has your usual stuff, fan speed, defrost, point at body, point at feet, recirculate air, max AC and AC, the steering wheel heater button and the seat heater buttons.
Smart climate has "Clear view", "warm feet", "cool feet", "fresh air" and "quick cooling" but if you are using smart climate you can't turn the steering wheel heater on or off. You can access the seat heater though.
Then there is "air care" which looks great graphically but makes no noticeable difference to the air in the car.
The function I use most is "fresh air" as it does quickly remove "smells" from the inside of the car. The Voice AI can't distinguish between "warm feet" and "warm seat".
Additionally there is a "settings" page which allows yet more tweaks such as default seat heater setting when you get in the car and the air is under a certain temperature (you can't specify the temperature), how much air is recirculated etc.
Interestingly in the ID7 they have implemented fast cooling / heating - presumably in response to Tesla's similar function.