The same thing happened to me just the other day with mine!
Pumped gas at Sam's Club, I remote start the vehicle out of habit with the key fob and it went dead when I hit the start button.
A few tries of with high level stress/panic before I called my service manager of the Chevy store I work at to get a tow set up. She had recommended I try this procedure first that you may be familiar with like turning off the ignition, opening/closing the driver door, try to restart. No dice.
As they're looking for service bulletins back at the dealership she keeps me on the phone and I decide to turn the vehicle off and let it sit for 10 minutes to reset the computers then try to restart it. That worked!
If this happens to you... try turning it off and leaving the vehicle off for 10 minutes.
I ended up finding the bulletin for it that was published on the 8th of December. There is no fix currently and do not use your remote start until there is a fix. It's BCM related and on all GM FS SUV models for 2022.
I still use my remote start because I live dangerously.