The simple fact is that every mainstream car maker (i.e. not Tesla) is investing in multiple electrification technologies, but they only talk about their BEV efforts because it's popular PR. VAG will never tell the media their main push today is actually (mild) HEV and they are developing FCEV because the moment you mention 'hybrids' and 'hydrogen fuel cells' the media will label you as 'uninnovative' because of the 'BEV or bust' narrative. It's the same reason you can never talk about nuclear power when discussing about replacing fossil fuel.
VAGs real push is BEV, not mild hybrid.
Everyone else sure, but not VW.
Of course, I am talking about Europe.