Also - in non-surprising news despite it being a "joke" - the Israeli real estate company said it "wants it to happen".
"It was a sort of satirical idea," Zeev Epshtein, the company's CEO told Haaretz on Wednesday. "We're not building and we have no intention of building," he said. "We want it to happen, but it's the state's decision. We have no influence on it."
"It was a sort of satirical idea. And by "satire" we mean we literally want it to happen and would 100% sincerely do it."
It doesn't get any more genocidal and profiteering than this.