It definitely seems like an irrelevant point. All car sheet steel arrives in rolls.
I'd be more concerned about how it is formed into panels, how resistant it is to corrosion, what tolerances parts have, how easy is it to replace parts, whether there are visible production flaws due to it being naked steel, and if construction techniques or material thickness makes it more dangerous to occupants or pedestrians in collisions.
I certainly won't be surprised if pictures start appearing in a year or two of cybertrucks that have been completely fucked by salt water corrosion, or heat warppage or other issues caused by their design.
Or when he died on his ass on SNL. Or when he appeared in a Rick & Morty episode and managed to kill it by his mere presence. He thinks he is edgy, funny and cool but he isn't. Instead he is awkward, unfunny, weird and deeply unpopular for being a dick.