In my opinion, the motion picture is the greatest medium of expression ever invented. It embraces all the other arts. The films that have the greatest unity, the greatest overall strength, and give the most satisfaction to the viewer, have been those in which a guiding hand was imposed in every section of the film's many divisions.
A snappy label and a manifesto would have been two of the very last things on my own career want list. That label enabled mainstream science fiction to safely assimilate our dissident influence, such as it was. Cyberpunk could then be embraced and given prizes and patted on the head, and genre science fiction could continue unchanged.