QuantumScape has been expected to produce something for a long time now, it isn't new, the article didn't mention timelines or production.

They where supposed to go intro production mid this year / next

https://www.nextbigfuture.com/2020/09/quantumscape-plans-1-gigawatt-hour-battery-plant-in-2024.html

Till we see them rolling off the factory line it is just vapor .