How many young people will be able to afford a new 2022 car? They will continue to drive older cars that they can afford and can afford to insure. By the time they can afford a new car they will have calmed down anyway.Don't worry, they soon won't be able to drive like that.
Google EU regulation 2019/2044 (which was issued in 2019 before Brexit so we have agreed to comply) which enforces fitment of all sorts of bells and whistles to new vehicles from 6th July 2022. There is a lot on Google under such as Autocar and the newspapers, or I have put a piece about be scared out of your skin (that's the polite version!) on another caravan forum. (I hope that is not sinful Parksy?)