> Building factories and qualification testing is literal progress.
I get ~monthly emails about the progress being made manufacturing a chair I backed on a crowdfunding platform years ago. They constantly show great progress being made ("we finally have a factory lined up", "here's the final version of the legs", "we've begun mass production"). It feels like every one of these emails has a message about how they're going to start shipping chairs out to backers in the next couple months. This has been the case for several years now. I'm pretty skeptical I'll ever get the chair, as is basically everyone else who ordered it.
I imagine the Cybertruck will eventually be released, but it sounds like it's now almost two years behind the originally announced release date. I think it matches the spirit of vaporware currently, just as Duke Nukem Forever did for over a decade.
I think it's understandable that people would describe a delayed release from Tesla/Musk as vaporware given how their promises of "full self driving" have been going.