Some of you do need to think a little before getting yourselves wound up !
Mrs B is a smoker and vaper. She can vape very discretely including in places not allowed like on aeroplanes. Its possible to blow the smoke sideways you know, its not compulsory to fill your field of vision or indeed make much smoke at all as per when we are flying. Also the vaping smole doesn’t make the car smell so even blessed in my car 😉
Edit: I see @join just posted much the same
And I’d also argue that whilst you still have the odd idiot on their mobile the vast majority of people don’t any more. So I’d suggest that it has made a difference actually.
We see many people on the phone, you can usually tell by the way they are driving too, ie badly