It seems unreasonable to claim that Boring Company has failed when they were founded in 2017, won their first contract in 2019 which was executed to requirements and multiples cheaper than the competing bid, and Vegas Loop was approved in initial form in 2021, a design now >3x the length of all subway built in the US in the last 20 years and for which construction is happily underway. Imagine subways were held to this standard! Done in 3 years or bust!