The truck I would be replacing is a Chevy 2500 4x4 crew-cab with 6.5" bed, no topper, no cover. I am a homeowner who likes to do a lot of DIY projects plus yard and lakeshore maintenance. I also have boats, a small tractor, and a utility trailer that get towed on occasion (apx 8500 lbs gross for the heaviest loaded trailer). Living in MN, a 4WD vehicle is handy to have several months out of the year so the truck also serves as my commute vehicle on days the roads have snow. Don't need super long range. We have other vehicles in our fleet - a Ford Explorer that my wife uses for kid transit and grocery-getting. On days the roads are clear, my daily driver is a Corvette (would upgrade to the Tesla roadster if the price was 1/3 of what it is), and my teenagers drive a used Nissan sedan.
I previously owned a mid-size Dodge Dakota 4x4 extended cab with the small v8. It had a 6.5' bed that was 44" wide between the wheels. It was almost like a full sized truck. But when we started building our house on the lake, and started accumulating boats and tractors, and other trailers, I wanted/needed something bigger.
We got the crew cab Chevy so it could fit child seats but in retrospect, the full crew cab capability of the truck was hardly ever used. An extended cab with jump seats would have sufficed for the infrequent times I need to carry a few extra kids in the truck.
All I would like from Tesla is an electric 1/2 ton truck with a traditional open pickup bed 60+" wide and at least 78" long. The stainless exterior, stiffer frame (better ride), and air suspension are a bonus. Not a huge fan of the look of the Cybertruck, but its acceptable. I predict that the sails on the side of the bed impair the open bed functionality and will annoy me nearly every time I am loading or unloading something in the truck. I also worry that they will make other rookie mistakes like putting a trunk in the bed, building a tailgate that isn't sturdy or easily jammed by dirt in the hinge, or the many other little things that pickup trucks have for good reasons.
Not a big fan of roll-top covers (everyone I know who has ever had one eventually removed it due to malfunctions). I wouldn't buy one as an aftermarket accessory, but if it came on the truck standard, I might use it on occasion.