I wouldn't say 100% committed. VAG sells 10,000,000+ cars/year worldwide, so if they sell 100,000+ etron/Taycan/egolfs/etc this year, then they're maybe 1% committed. Hopefully the ID.3/4 will improve that, but I wouldn't hold my breath.

Back in 2010, Audi said they would produce the etron by the end of 2012, which apparently is German for 2018. ;)

https://www.wired.com/2010/03/audi-electric-vehicles/