https://www.carscoops.com/2022/11/elon-musks-the-boring-comp...
https://www.curbed.com/2022/01/elon-musk-las-vegas-tunnel-ce...
https://www.forbes.com/sites/johnbbrandon/2021/04/13/elon-mu...
https://www.jumpstartmag.com/what-we-can-learn-from-elon-mus...
That's the business. Continue selling a dream. Talk to any actual engineer with relevant knowledge and they'd likely tell you it was a terribly thought out idea from the start. But those engineers aren't the ones signing gov't contracts