If the battery in my GMT400 Suburban dies, it’ll lock all the doors the second you give it power. I learned this the hard way, but fortunately I have a janky window I was able to force down enough to reach in. Could have been a lot worse.

It only becomes dangerous if you re-enter your vehicle while fueling. That basically primes you for a static shock. I live in a state that has people who can pump your gas for you. I was one of those people once, and they made me watch a few videos detailing several has station fires and explosions and what the causes were. It’s almost always someone who gets back in their vehicle while pumping.