Only a matter of time. And that is why i will always want all of my appliances, home and car to be dumb as a stone..
No, because Apple controls the entire widgets' Operating Systems in HomeKit. Apple has a philosophy that their customers' privacy is extremely important. . . because YOU are the customer, not the product. With Android and Alphabet/Google, your information and privacy is what they sell, so YOU are the product. Apple has not installed any backdoors in their hardware or software. They will not.