I had a screen replaced on an old 7, by Autoglass, due to a huge crack.
Painless process... booked a time over the phone, paid the excess, they came out a few days later and in a couple of hours the new screen was fitted. There’s no impact to insurance premiums or policy.
A word of caution though, the screens fitted by these glass companies are not VW branded, but if you request one they will order it for you, it’ll just take a bit longer.