Besides, while the first Spaceballs movie was primarily a Star Wars parody, there are two other things to consider. First, it wasn't exclusively a Star Wars parody, as there were several one-off jokes/scenes that parodied Star Trek or Planet of the Apes, so in theory this could pivot in one of those directions. Even if it stuck to being a Star Wars parody, however, we've had two additional trilogies of Star Wars films to mine for material, not to mention the various spin-off shows and other movies, with another Star Wars movie in production, so it's not like Star Wars is some forgotten relic of the past that no one cares about anymore.