Oh boy, they are late to that party!
Its not clear from that article either if they are talking about actual vehicle operations software or the UI for other driver controls either.
I suspect its the former.
I do happen to know from my daughter's partner that much like VW don't make most of the components, today they don't even make the software - her partner actually wrote some software for window controls and she doesn't work for VW, she works for an IT company.
I appreciate outsourcing is something everyone does, but software these days is as much of these machines as any metallic piece.