Haha. Thanks. I really didn't want to pay Netflix or any other streaming service. But it might have been cheaper than hdds and electricity.
This is something I've been building for over 10 years at this point. I've gone through so many iterations of servers and storage architecture. I've lost my entire TV and movie library multiple times. (I don't back it up because a. It's expensive at this scale and b. this data is easy to rebuild over time.)
It's been a part of learning about hosting and data management that I've brought to/from my work.
This very much depends on the car.
Most modern computer controlled cars will not discharge the battery at idle unless you have a powerful sound system or an alternator that's already on its way out. And they can adjust idle anyway if needed, most will increase idle when AC is turned on now to compensate the increased load on the engine. Driving the AC compressor is such a light load compared to the moving a 2 ton vehicle.
Also, many newer cars may even run an electric compressor instead of one driven off the motor. Think hybrid vehicles, it wouldn't be feasible to have an AC system that turns off half the time if it's running on the electric motors.
What you might deal with is heat soak if the fans can't move enough air over the condenser core. But modern vehicles are immensely more efficient than even 10 year old vehicles.