What the… this is so infuriating to a railfan. It’s like they are trying to attach a 2x viewer multiplier by putting Elon-related keyword in it when Tesla has so little to do with it.
It’s not a Tesla train, nor a battery from Tesla, nor operated by Tesla, not even a new route (but granted an expanded timetable)
I wish media hyped trains like this in general and not limited to implicitly attributing it to Musk (who made hyperloop specifically to distract from High Speed Rail, mind you)… “GIGA TRAIN brings commuters to work”, “Hyper train first electric regional service in California - you won’t believe the capacity!”