I do empathize with those picking the vehicle not on practicality but cool factor - considering how common and accepted gadget cravings are in other areas, I would find it unfair to attack that aspect. I'm currently using ~5GB out of my laptops 64GB of RAM, pretty sure I could start a small fire with my flashlight, and my motorcycle has off-road suspension in a country where the most demanding obstacle is a curb. Other things would objectively fit my needs better while costing less, but be less fun - and fun can be hard to find these days.

As you say, they are absolutely terrible for work use as well - Japanese kei trucks famously have larger beds than some common US pickup trucks, and the size of the custom beds we use in the EU makes the US ones look like absolute kids toys - but that too I wouldn't mind too much if they were just forced to be safe and with decent emissions so the idiocy mainly affected the driver and their wallets.

I'm not too impressed with your vehicle only getting twice the gas mileage though. I'd expect more than that. :P