As someone who has owned a Mk 7 GTI and currently owns a ND Miata, I feel like I can shed some light on having these cars over the longterm.

The waiver doesn’t excuse gross negligence, put differently the person signing it believes the track owner or event organizer has taken every reasonable precaution to make the track and areas around it as safe as possible.

From literally 10 minutes ago.

I don’t expect a fully autonomous vehicle will never, ever be in a collision. 100% is not a reasonable figure.