Companies lie about their projects all the time. The entire Nikola hyrogen-powered truck demo was faked.
 

https://gizmodo.com/electric-truck-maker-nikola-to-pay-125-million-in-sec-1848251455 https://electrek.co/2020/09/14/nikola-nkla-admits-faking-video-driving-prototype-weak-response/

 

If you can watch that video and conclude from it that it means that self-driving cars are coming to streets everywhere in America any minute, well, there's one of you born every minute.