Two reasons.

I disagree. I’m a fan of F1. Not a driver or a team member. It’s up to them to decide how much risk is acceptable, not us.

Even if the Chiron gets under 2 seconds and gets close to the lateral g’s of an F1 car (it won’t, it’s too heavy, and like you said, doesn’t have the aero) it still won’t come close to an F1 cars stopping distance.