It’s not about just auto... I want to leave it off but turn a seat heater on in the back... but the hvac turns on as soon as you bring up the window... then it’s extra clicks (not to mention extra compressor cycles) to turn it back offWhy would anyone not use auto lol, do you mess with your settings on home HVAC or do you just select the temperature and expect it to do it’s thing?
And yes I leave my home hvac off very often