A car sells your data to your Insurance company. You had to rapidly stop to prevent an accident? Well, data looks exactly like reckless driving. Enjoy your higher rates, dear customer!
if you are not reckless driver yourself, I dont see a downside here. You get lower premiums, insurance is able to narrow down the pool of reckless drivers and properly price them and modify their behavior via monetary incentives
whats the actual downside here??????