I simultaneous slammed the brakes and slammed the horn when the car pulled out in front of me in my 2017 S (
The BlueS may have played it's last song). If that happened in my 2023 S I would never have found the horn.
We bought a new S and new X at the same time. The X delivery was delayed by 8 weeks. While I picked up the S in January 2024, it is a 2023 and has the dumb horn button. The X is a 2024, with a center horn.
If there was a retrofit for a turn single stalk (whether it included wipers/headlights or not), I'd buy it for both cars.