You can actually thank the government and the EPA for the auto stop/start feature, as it’s not a “GM” thing. As for the ability to disable the “feature” in GM vehicles, I’d agree that ALL vehicles should give the customer a choice as to whether or not they want it activated or not. My ‘19 Silverado had a defeat button, and it was nice, even though I had to tap it every time the vehicle was started with the “starter” button (so not much less hassle than the workaround). At least there are worthy aftermarket options available now.