Electric trucks in general sounds so silly. So much of the weight goes to battery because of low energy density.
the overall battery pack weight is approximately 720 kg
Tesla reports that its halo all-wheel Cyberbeast weighs 6,843 pounds and that the All-Wheel Drive comes in at 6,603 pounds.
so thats like 24% of the truck wasted in batteries
Lets compare this to Hongguan Mini, China's tiny electric car whose battery weight 92kg while the car as a whole weighs 665kg. Thats just 14%.
I found a YouTube link in your post. Here are links to the same video on alternative frontends that protect your privacy: