Judging by the somewhat defensive/defiant messages Elon has been sending on the subject:
”I’m personally super-excited by this pickup truck. It’s something I’ve been wanting to make for a long time. And I’ve been iterating sort of designs with Franz ... It’s like I really wanted something that’s like super-futuristic cyberpunk. Which, if it doesn’t ... if I’m weirdly like ... if there’s only a small number of people that like that truck, I guess we’ll make a more conventional truck in the future. But it’s the thing that I am personally most fired up about. It’s gonna have a lot of titanium.”
IMHO Elon got pushback from Franz and other confidants for the Blade Runner design, and still I'm 100% certain that this summer that design is going to be unveiled and not a conventional one.
Which means it's 2-3 years more waiting for you.
The prototype is probably already being built, the teaser image is obvious, so we are well beyond the point of no return.
And yes, it's probably the first major mistake Elon made in a long time. On the plus side I don't think it's going to matter: the Model 3 will take Europe in a storm, the Model Y will dominate America, and the Semi Truck is going to generate a
lot of cash.
The Pickup Truck might not be as popular as a more traditional design - but that's OK, the initial run will IMO be a relatively low unit count, so it's more of a Roadster 2020 halo product, not super critical to the bottom line.