Most modern vehicle air conditioners disengage under heavy throttle.  Some even shut the alternator down.

It’s not safer than wind or solar, just more effective at this juncture.

MKS isn’t really Volvo-derived. It’s Taurus-derived. The Volvo connection is 20 (perhaps more) years old. There’s not 2% Volvo engineering in that car. All that is left is some frame engineering.