Well, why not do another roadshow then? Why let this genius go to waste?
Maybe he will do, in the future. He likes to be in control of every aspect of his films, i.e how they are seen by the public. Maybe he will relent ultimately. But remember, many filmmakers choose not to release their 70mm versions on home video - Brad Bird, J.J Abrams(‘The Force Awakens’ IMAX scene), Zack Snyder (BvS IMAX scenes), even though they are clearly aware that there is a demand for such versions on home video.
They may be doing this to spite the audiences who bashed their film, etc or in the case of Tarantino, the lack of celluloid projection.
It’s like “The extended cut is a privilege for those that cared to visit a 70mm showing, not for those with tiny screens and digital video equipment.”