The tech underpinning the CT is pretty cool.
First on the list is the 48v architecture which is an automotive industry first. The last time the industry went from 6v to 12v was over 70 years ago. Automobiles have advanced a lot since then and a 48v architecture just makes sense.
Second is the steer by wire. Also an automotive industry first in mass production vehicle. Not only is the CT steer by wire but it also has four wheel steering. That is pretty fucking cool on a truck.
Third is the 4860 Gen 2 batteries. These batteries are designed, engineered, and manufactured in house by Tesla. This is another automotive industry first. All other manufacturers rely on third party partners to design, engineer, and manufacture their batteries.
Fourth and probably the one you care about the least about is its performance. The rear motors on the CT are induction motors versus the industry standard permanent magnet motors. The rears motors were designed, engineered, and are manufactured by Tesla. Yet another automotive industry first.
Anyway, these are just a few of the technology advances hidden underneath the skin of the CT. I know you don't do YT but Jason Camissa did an awesome video about the CT around a year ago. He is hands down one of the best automotive journalists.
From a purely automotive engineering perspective the exterior and CEO is the least outrageous part about the CT.