They will slowly stop mentioning the boring company IMO. It's not doing anything revolutionary, nor is it even keeping pace with pre-existing tunnelling efforts that have far more fruitful track records.Now it looks like The Boring Company will be taking it on.
I honestly believe it was A] a marketing-play-come-hobby project to build some 'expo sites' to help sell the idea of a future with Tesla at the centre and B] a tax or cost efficient way for them to have these sites built compared to hiring an actual tunnelling / public infrastructure company (from whom they probably poached some talent anyway)
They will use the hyper loop expo sites to market the robo-taxi / minibus thing and they will create a cool backdrop for the buses of the future.