Despite the flagging economy, demand is strong for helicopters and new models are being launched.
Conservative MP Miriam Cates called on Rishi Sunak to consider banning under 16s from social media and smartphones.
Only six UK firms became a unicorn last year by achieving a valuation of more than a billion dollars.
The call, which uses manipulated audio resembling the president's voice, discourages people from voting in the primary.